999605880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 384

約数和(自身を含む): 4177051200

約数和(自身を除く): 3177445320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1453, 1470, 1512, 1560, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2184, 2205, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2906, 2940, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 4095, 4359, 4410, 4680, 4914, 5096, 5292, 5460, 5733, 5812, 5880, 6370, 6552, 6615, 7020, 7265, 7560, 7644, 8190, 8718, 8820, 9555, 9828, 10171, 10584, 10920, 11466, 11624, 12285, 12740, 13077, 13230, 14040, 14530, 15288, 16380, 17199, 17436, 17640, 18889, 19110, 19656, 20342, 21795, 22932, 24570, 25480, 26154, 26460, 28665, 29060, 30513, 32760, 34398, 34872, 37778, 38220, 39231, 40684, 43590, 45864, 49140, 50855, 52308, 52920, 56667, 57330, 58120, 61026, 65385, 68796, 71197, 75556, 76440, 78462, 81368, 85995, 87180, 91539, 94445, 98280, 101710, 104616, 113334, 114660, 122052, 130770, 132223, 137592, 142394, 151112, 152565, 156924, 170001, 171990, 174360, 183078, 188890, 196155, 203420, 213591, 226668, 229320, 244104, 261540, 264446, 274617, 283335, 284788, 305130, 313848, 340002, 343980, 355985, 366156, 377780, 392310, 396669, 406840, 427182, 453336, 457695, 510003, 523080, 528892, 549234, 566670, 569576, 610260, 640773, 661115, 680004, 687960, 711970, 732312, 755560, 784620, 793338, 850005, 854364, 915390, 925561, 1020006, 1057784, 1067955, 1098468, 1133340, 1190007, 1220520, 1281546, 1322230, 1360008, 1373085, 1423940, 1569240, 1586676, 1700010, 1708728, 1830780, 1851122, 1922319, 1983345, 2040012, 2135910, 2196936, 2266680, 2380014, 2550015, 2563092, 2644460, 2746170, 2776683, 2847880, 3173352, 3203865, 3400020, 3570021, 3661560, 3702244, 3844638, 3966690, 4080024, 4271820, 4627805, 4760028, 5100030, 5126184, 5288920, 5492340, 5553366, 5950035, 6407730, 6800040, 7140042, 7404488, 7689276, 7933380, 8330049, 8543640, 9255610, 9520056, 9611595, 10200060, 10984680, 11106732, 11900070, 12815460, 13883415, 14280084, 15378552, 15866760, 16660098, 17850105, 18511220, 19223190, 20400120, 22213464, 23800140, 24990147, 25630920, 27766830, 28560168, 33320196, 35700210, 37022440, 38446380, 41650245, 47600280, 49980294, 55533660, 66640392, 71400420, 76892760, 83300490, 99960588, 111067320, 124950735, 142800840, 166600980, 199921176, 249901470, 333201960, 499802940, 999605880]

約数ペア:

[(1, 999605880), (2, 499802940), (3, 333201960), (4, 249901470), (5, 199921176), (6, 166600980), (7, 142800840), (8, 124950735), (9, 111067320), (10, 99960588), (12, 83300490), (13, 76892760), (14, 71400420), (15, 66640392), (18, 55533660), (20, 49980294), (21, 47600280), (24, 41650245), (26, 38446380), (27, 37022440), (28, 35700210), (30, 33320196), (35, 28560168), (36, 27766830), (39, 25630920), (40, 24990147), (42, 23800140), (45, 22213464), (49, 20400120), (52, 19223190), (54, 18511220), (56, 17850105), (60, 16660098), (63, 15866760), (65, 15378552), (70, 14280084), (72, 13883415), (78, 12815460), (84, 11900070), (90, 11106732), (91, 10984680), (98, 10200060), (104, 9611595), (105, 9520056), (108, 9255610), (117, 8543640), (120, 8330049), (126, 7933380), (130, 7689276), (135, 7404488), (140, 7140042), (147, 6800040), (156, 6407730), (168, 5950035), (180, 5553366), (182, 5492340), (189, 5288920), (195, 5126184), (196, 5100030), (210, 4760028), (216, 4627805), (234, 4271820), (245, 4080024), (252, 3966690), (260, 3844638), (270, 3702244), (273, 3661560), (280, 3570021), (294, 3400020), (312, 3203865), (315, 3173352), (351, 2847880), (360, 2776683), (364, 2746170), (378, 2644460), (390, 2563092), (392, 2550015), (420, 2380014), (441, 2266680), (455, 2196936), (468, 2135910), (490, 2040012), (504, 1983345), (520, 1922319), (540, 1851122), (546, 1830780), (585, 1708728), (588, 1700010), (630, 1586676), (637, 1569240), (702, 1423940), (728, 1373085), (735, 1360008), (756, 1322230), (780, 1281546), (819, 1220520), (840, 1190007), (882, 1133340), (910, 1098468), (936, 1067955), (945, 1057784), (980, 1020006), (1080, 925561), (1092, 915390), (1170, 854364), (1176, 850005), (1260, 793338), (1274, 784620), (1323, 755560), (1365, 732312), (1404, 711970), (1453, 687960), (1470, 680004), (1512, 661115), (1560, 640773), (1638, 610260), (1755, 569576), (1764, 566670), (1820, 549234), (1890, 528892), (1911, 523080), (1960, 510003), (2184, 457695), (2205, 453336), (2340, 427182), (2457, 406840), (2520, 396669), (2548, 392310), (2646, 377780), (2730, 366156), (2808, 355985), (2906, 343980), (2940, 340002), (3185, 313848), (3276, 305130), (3510, 284788), (3528, 283335), (3640, 274617), (3780, 264446), (3822, 261540), (4095, 244104), (4359, 229320), (4410, 226668), (4680, 213591), (4914, 203420), (5096, 196155), (5292, 188890), (5460, 183078), (5733, 174360), (5812, 171990), (5880, 170001), (6370, 156924), (6552, 152565), (6615, 151112), (7020, 142394), (7265, 137592), (7560, 132223), (7644, 130770), (8190, 122052), (8718, 114660), (8820, 113334), (9555, 104616), (9828, 101710), (10171, 98280), (10584, 94445), (10920, 91539), (11466, 87180), (11624, 85995), (12285, 81368), (12740, 78462), (13077, 76440), (13230, 75556), (14040, 71197), (14530, 68796), (15288, 65385), (16380, 61026), (17199, 58120), (17436, 57330), (17640, 56667), (18889, 52920), (19110, 52308), (19656, 50855), (20342, 49140), (21795, 45864), (22932, 43590), (24570, 40684), (25480, 39231), (26154, 38220), (26460, 37778), (28665, 34872), (29060, 34398), (30513, 32760)]