68908350000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 960

約数和(自身を含む): 275262382080

約数和(自身を除く): 206354032080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 31, 35, 40, 42, 48, 50, 56, 58, 60, 62, 70, 73, 75, 80, 84, 87, 93, 100, 105, 112, 116, 120, 124, 125, 140, 145, 146, 150, 155, 168, 174, 175, 186, 200, 203, 210, 217, 219, 232, 240, 248, 250, 280, 290, 292, 300, 310, 336, 348, 350, 365, 372, 375, 400, 406, 420, 434, 435, 438, 464, 465, 496, 500, 511, 525, 560, 580, 584, 600, 609, 620, 625, 651, 696, 700, 725, 730, 744, 750, 775, 812, 840, 868, 870, 875, 876, 899, 930, 1000, 1015, 1022, 1050, 1085, 1095, 1160, 1168, 1200, 1218, 1240, 1250, 1302, 1392, 1400, 1450, 1460, 1488, 1500, 1533, 1550, 1624, 1680, 1736, 1740, 1750, 1752, 1798, 1825, 1860, 1875, 2000, 2030, 2044, 2100, 2117, 2170, 2175, 2190, 2263, 2320, 2325, 2436, 2480, 2500, 2555, 2604, 2625, 2697, 2800, 2900, 2920, 3000, 3045, 3066, 3100, 3125, 3248, 3255, 3472, 3480, 3500, 3504, 3596, 3625, 3650, 3720, 3750, 3875, 4060, 4088, 4200, 4234, 4340, 4350, 4375, 4380, 4495, 4526, 4650, 4872, 5000, 5075, 5110, 5208, 5250, 5394, 5425, 5475, 5800, 5840, 6000, 6090, 6132, 6200, 6250, 6293, 6351, 6510, 6789, 6960, 7000, 7192, 7250, 7300, 7440, 7500, 7665, 7750, 8120, 8176, 8400, 8468, 8680, 8700, 8750, 8760, 8990, 9052, 9125, 9300, 9375, 9744, 10000, 10150, 10220, 10416, 10500, 10585, 10788, 10850, 10875, 10950, 11315, 11600, 11625, 12180, 12264, 12400, 12500, 12586, 12702, 12775, 13020, 13125, 13485, 13578, 14000, 14384, 14500, 14600, 14819, 15000, 15225, 15330, 15500, 15841, 16240, 16275, 16936, 17360, 17400, 17500, 17520, 17980, 18104, 18125, 18250, 18600, 18750, 18879, 19375, 20300, 20440, 21000, 21170, 21576, 21700, 21750, 21875, 21900, 22475, 22630, 23250, 24360, 24528, 25000, 25172, 25375, 25404, 25550, 26040, 26250, 26970, 27125, 27156, 27375, 29000, 29200, 29638, 30000, 30450, 30660, 31000, 31465, 31682, 31755, 32550, 33872, 33945, 34800, 35000, 35960, 36208, 36250, 36500, 37200, 37500, 37758, 38325, 38750, 40600, 40880, 42000, 42340, 43152, 43400, 43500, 43750, 43800, 44457, 44950, 45260, 45625, 46500, 47523, 48720, 50000, 50344, 50750, 50808, 51100, 52080, 52500, 52925, 53940, 54250, 54312, 54375, 54750, 56575, 58000, 58125, 59276, 60900, 61320, 62000, 62930, 63364, 63510, 63875, 65100, 65625, 65627, 67425, 67890, 70000, 71920, 72500, 73000, 74095, 75000, 75516, 76125, 76650, 77500, 79205, 81200, 81375, 84680, 86800, 87000, 87500, 87600, 88914, 89900, 90520, 90625, 91250, 93000, 94395, 95046, 96875, 100688, 101500, 101616, 102200, 105000, 105850, 107880, 108500, 108624, 108750, 109500, 112375, 113150, 116250, 118552, 121800, 122640, 125860, 126728, 126875, 127020, 127750, 130200, 131250, 131254, 134850, 135625, 135780, 136875, 145000, 146000, 148190, 150000, 151032, 152250, 153300, 155000, 157325, 158410, 158775, 162750, 169360, 169725, 174000, 175000, 177828, 179800, 181040, 181250, 182500, 186000, 188790, 190092, 191625, 193750, 196881, 203000, 204400, 210000, 211700, 215760, 217000, 217500, 219000, 222285, 224750, 226300, 228125, 232500, 237104, 237615, 243600, 251720, 253456, 253750, 254040, 255500, 260400, 262500, 262508, 264625, 269700, 271250, 271560, 271875, 273750, 282875, 290000, 290625, 296380, 302064, 304500, 306600, 310000, 314650, 316820, 317550, 319375, 325500, 328135, 337125, 339450, 350000, 355656, 359600, 362500, 365000, 370475, 377580, 380184, 380625, 383250, 387500, 393762, 396025, 406000, 406875, 423400, 434000, 435000, 438000, 444570, 449500, 452600, 456250, 459389, 465000, 471975, 475230, 503440, 507500, 508080, 511000, 525000, 525016, 529250, 539400, 542500, 543120, 543750, 547500, 561875, 565750, 581250, 592760, 609000, 613200, 629300, 633640, 634375, 635100, 638750, 651000, 656270, 674250, 678125, 678900, 684375, 711312, 725000, 730000, 740950, 755160, 760368, 761250, 766500, 775000, 786625, 787524, 792050, 793875, 813750, 846800, 848625, 870000, 889140, 899000, 905200, 912500, 918778, 930000, 943950, 950460, 958125, 984405, 1015000, 1022000, 1050000, 1050032, 1058500, 1078800, 1085000, 1087500, 1095000, 1111425, 1123750, 1131500, 1162500, 1185520, 1188075, 1218000, 1258600, 1267280, 1268750, 1270200, 1277500, 1302000, 1312540, 1323125, 1348500, 1356250, 1357800, 1368750, 1378167, 1414375, 1450000, 1481900, 1510320, 1522500, 1533000, 1550000, 1573250, 1575048, 1584100, 1587750, 1596875, 1627500, 1640675, 1685625, 1697250, 1778280, 1798000, 1825000, 1837556, 1852375, 1887900, 1900920, 1903125, 1916250, 1968810, 1980125, 2030000, 2034375, 2117000, 2170000, 2175000, 2190000, 2222850, 2247500, 2263000, 2296945, 2325000, 2359875, 2376150, 2517200, 2537500, 2540400, 2555000, 2625080, 2646250, 2697000, 2712500, 2715600, 2737500, 2756334, 2809375, 2828750, 2963800, 3045000, 3066000, 3146500, 3150096, 3168200, 3175500, 3193750, 3255000, 3281350, 3371250, 3394500, 3556560, 3650000, 3675112, 3704750, 3775800, 3801840, 3806250, 3832500, 3933125, 3937620, 3960250, 3969375, 4068750, 4234000, 4243125, 4350000, 4445700, 4495000, 4526000, 4593890, 4650000, 4719750, 4752300, 4790625, 4922025, 5075000, 5110000, 5250160, 5292500, 5394000, 5425000, 5475000, 5512668, 5557125, 5618750, 5657500, 5927600, 5940375, 6090000, 6293000, 6336400, 6351000, 6387500, 6510000, 6562700, 6615625, 6742500, 6789000, 6890835, 7071875, 7350224, 7409500, 7551600, 7612500, 7665000, 7866250, 7875240, 7920500, 7938750, 8137500, 8203375, 8428125, 8486250, 8891400, 8990000, 9187780, 9261875, 9439500, 9504600, 9581250, 9844050, 9900625, 10150000, 10585000, 10850000, 10950000, 11025336, 11114250, 11237500, 11315000, 11484725, 11799375, 11880750, 12586000, 12702000, 12775000, 13125400, 13231250, 13485000, 13578000, 13781670, 14143750, 14819000, 15225000, 15330000, 15732500, 15750480, 15841000, 15877500, 16275000, 16406750, 16856250, 16972500, 17782800, 18375560, 18523750, 18879000, 19009200, 19162500, 19665625, 19688100, 19801250, 19846875, 21170000, 21215625, 22050672, 22228500, 22475000, 22630000, 22969450, 23598750, 23761500, 24610125, 25550000, 26250800, 26462500, 26970000, 27563340, 27785625, 28287500, 29638000, 29701875, 30450000, 31465000, 31682000, 31755000, 32550000, 32813500, 33712500, 33945000, 34454175, 36751120, 37047500, 37758000, 38325000, 39331250, 39376200, 39602500, 39693750, 41016875, 42431250, 44457000, 44950000, 45938900, 46309375, 47197500, 47523000, 49220250, 49503125, 52925000, 55126680, 55571250, 56575000, 57423625, 58996875, 59403750, 62930000, 63510000, 65627000, 67425000, 67890000, 68908350, 74095000, 76650000, 78662500, 78752400, 79205000, 79387500, 82033750, 84862500, 88914000, 91877800, 92618750, 94395000, 95046000, 98440500, 99006250, 105850000, 110253360, 111142500, 113150000, 114847250, 117993750, 118807500, 123050625, 131254000, 134850000, 137816700, 138928125, 148190000, 148509375, 157325000, 158410000, 158775000, 164067500, 169725000, 172270875, 183755600, 185237500, 188790000, 196881000, 198012500, 205084375, 222285000, 229694500, 235987500, 237615000, 246101250, 275633400, 277856250, 287118125, 297018750, 314650000, 317550000, 328135000, 339450000, 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約数ペア:

[(1, 68908350000), (2, 34454175000), (3, 22969450000), (4, 17227087500), (5, 13781670000), (6, 11484725000), (7, 9844050000), (8, 8613543750), (10, 6890835000), (12, 5742362500), (14, 4922025000), (15, 4593890000), (16, 4306771875), (20, 3445417500), (21, 3281350000), (24, 2871181250), (25, 2756334000), (28, 2461012500), (29, 2376150000), (30, 2296945000), (31, 2222850000), (35, 1968810000), (40, 1722708750), (42, 1640675000), (48, 1435590625), (50, 1378167000), (56, 1230506250), (58, 1188075000), (60, 1148472500), (62, 1111425000), (70, 984405000), (73, 943950000), (75, 918778000), (80, 861354375), (84, 820337500), (87, 792050000), (93, 740950000), (100, 689083500), (105, 656270000), (112, 615253125), (116, 594037500), (120, 574236250), (124, 555712500), (125, 551266800), (140, 492202500), (145, 475230000), (146, 471975000), (150, 459389000), (155, 444570000), (168, 410168750), (174, 396025000), (175, 393762000), (186, 370475000), (200, 344541750), (203, 339450000), (210, 328135000), 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