1250420400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 360

約数和(自身を含む): 4638401040

約数和(自身を除く): 3387980640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 101, 114, 120, 144, 150, 152, 171, 180, 181, 190, 200, 202, 225, 228, 240, 285, 300, 303, 304, 342, 360, 362, 380, 400, 404, 450, 456, 475, 505, 543, 570, 600, 606, 684, 720, 724, 760, 808, 855, 900, 905, 909, 912, 950, 1010, 1086, 1140, 1200, 1212, 1368, 1425, 1448, 1515, 1520, 1616, 1629, 1710, 1800, 1810, 1818, 1900, 1919, 2020, 2172, 2280, 2424, 2525, 2715, 2736, 2850, 2896, 3030, 3258, 3420, 3439, 3600, 3620, 3636, 3800, 3838, 4040, 4275, 4344, 4525, 4545, 4560, 4848, 5050, 5430, 5700, 5757, 6060, 6516, 6840, 6878, 7240, 7272, 7575, 7600, 7676, 8080, 8145, 8550, 8688, 9050, 9090, 9595, 10100, 10317, 10860, 11400, 11514, 12120, 13032, 13575, 13680, 13756, 14480, 14544, 15150, 15352, 16290, 17100, 17195, 17271, 18100, 18180, 18281, 19190, 20200, 20634, 21720, 22725, 22800, 23028, 24240, 26064, 27150, 27512, 28785, 30300, 30704, 30951, 32580, 34200, 34390, 34542, 36200, 36360, 36562, 38380, 40400, 40725, 41268, 43440, 45450, 46056, 47975, 51585, 54300, 54843, 55024, 57570, 60600, 61902, 65160, 68400, 68780, 69084, 72400, 72720, 73124, 76760, 81450, 82536, 85975, 86355, 90900, 91405, 92112, 95950, 103170, 108600, 109686, 115140, 121200, 123804, 130320, 137560, 138168, 143925, 146248, 153520, 154755, 162900, 164529, 165072, 171950, 172710, 181800, 182810, 191900, 206340, 217200, 219372, 230280, 247608, 257925, 274215, 275120, 276336, 287850, 292496, 309510, 325800, 329058, 343900, 345420, 347339, 363600, 365620, 383800, 412680, 431775, 438744, 457025, 460560, 495216, 515850, 548430, 575700, 619020, 651600, 658116, 687800, 690840, 694678, 731240, 767600, 773775, 822645, 825360, 863550, 877488, 914050, 1031700, 1042017, 1096860, 1151400, 1238040, 1316232, 1371075, 1375600, 1381680, 1389356, 1462480, 1547550, 1645290, 1727100, 1736695, 1828100, 2063400, 2084034, 2193720, 2302800, 2476080, 2632464, 2742150, 2778712, 3095100, 3126051, 3290580, 3454200, 3473390, 3656200, 4113225, 4126800, 4168068, 4387440, 5210085, 5484300, 5557424, 6190200, 6252102, 6581160, 6908400, 6946780, 7312400, 8226450, 8336136, 8683475, 10420170, 10968600, 12380400, 12504204, 13162320, 13893560, 15630255, 16452900, 16672272, 17366950, 20840340, 21937200, 25008408, 26050425, 27787120, 31260510, 32905800, 34733900, 41680680, 50016816, 52100850, 62521020, 65811600, 69467800, 78151275, 83361360, 104201700, 125042040, 138935600, 156302550, 208403400, 250084080, 312605100, 416806800, 625210200, 1250420400]

約数ペア:

[(1, 1250420400), (2, 625210200), (3, 416806800), (4, 312605100), (5, 250084080), (6, 208403400), (8, 156302550), (9, 138935600), (10, 125042040), (12, 104201700), (15, 83361360), (16, 78151275), (18, 69467800), (19, 65811600), (20, 62521020), (24, 52100850), (25, 50016816), (30, 41680680), (36, 34733900), (38, 32905800), (40, 31260510), (45, 27787120), (48, 26050425), (50, 25008408), (57, 21937200), (60, 20840340), (72, 17366950), (75, 16672272), (76, 16452900), (80, 15630255), (90, 13893560), (95, 13162320), (100, 12504204), (101, 12380400), (114, 10968600), (120, 10420170), (144, 8683475), (150, 8336136), (152, 8226450), (171, 7312400), (180, 6946780), (181, 6908400), (190, 6581160), (200, 6252102), (202, 6190200), (225, 5557424), (228, 5484300), (240, 5210085), (285, 4387440), (300, 4168068), (303, 4126800), (304, 4113225), (342, 3656200), (360, 3473390), (362, 3454200), (380, 3290580), (400, 3126051), (404, 3095100), (450, 2778712), (456, 2742150), (475, 2632464), (505, 2476080), (543, 2302800), (570, 2193720), (600, 2084034), (606, 2063400), (684, 1828100), (720, 1736695), (724, 1727100), (760, 1645290), (808, 1547550), (855, 1462480), (900, 1389356), (905, 1381680), (909, 1375600), (912, 1371075), (950, 1316232), (1010, 1238040), (1086, 1151400), (1140, 1096860), (1200, 1042017), (1212, 1031700), (1368, 914050), (1425, 877488), (1448, 863550), (1515, 825360), (1520, 822645), (1616, 773775), (1629, 767600), (1710, 731240), (1800, 694678), (1810, 690840), (1818, 687800), (1900, 658116), (1919, 651600), (2020, 619020), (2172, 575700), (2280, 548430), (2424, 515850), (2525, 495216), (2715, 460560), (2736, 457025), (2850, 438744), (2896, 431775), (3030, 412680), (3258, 383800), (3420, 365620), (3439, 363600), (3600, 347339), (3620, 345420), (3636, 343900), (3800, 329058), (3838, 325800), (4040, 309510), (4275, 292496), (4344, 287850), (4525, 276336), (4545, 275120), (4560, 274215), (4848, 257925), (5050, 247608), (5430, 230280), (5700, 219372), (5757, 217200), (6060, 206340), (6516, 191900), (6840, 182810), (6878, 181800), (7240, 172710), (7272, 171950), (7575, 165072), (7600, 164529), (7676, 162900), (8080, 154755), (8145, 153520), (8550, 146248), (8688, 143925), (9050, 138168), (9090, 137560), (9595, 130320), (10100, 123804), (10317, 121200), (10860, 115140), (11400, 109686), (11514, 108600), (12120, 103170), (13032, 95950), (13575, 92112), (13680, 91405), (13756, 90900), (14480, 86355), (14544, 85975), (15150, 82536), (15352, 81450), (16290, 76760), (17100, 73124), (17195, 72720), (17271, 72400), (18100, 69084), (18180, 68780), (18281, 68400), (19190, 65160), (20200, 61902), (20634, 60600), (21720, 57570), (22725, 55024), (22800, 54843), (23028, 54300), (24240, 51585), (26064, 47975), (27150, 46056), (27512, 45450), (28785, 43440), (30300, 41268), (30704, 40725), (30951, 40400), (32580, 38380), (34200, 36562), (34390, 36360), (34542, 36200)]