220901850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 673706880

約数和(自身を除く): 452805030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 41, 45, 50, 54, 65, 75, 78, 82, 90, 117, 123, 130, 135, 150, 195, 205, 225, 234, 246, 270, 307, 325, 351, 369, 390, 410, 450, 533, 585, 614, 615, 650, 675, 702, 738, 921, 975, 1025, 1066, 1107, 1170, 1230, 1350, 1535, 1599, 1755, 1842, 1845, 1950, 2050, 2214, 2665, 2763, 2925, 3070, 3075, 3198, 3510, 3690, 3991, 4605, 4797, 5330, 5526, 5535, 5850, 6150, 7675, 7982, 7995, 8289, 8775, 9210, 9225, 9594, 11070, 11973, 12587, 13325, 13815, 14391, 15350, 15990, 16578, 17550, 18450, 19955, 23025, 23946, 23985, 25174, 26650, 27630, 27675, 28782, 35919, 37761, 39910, 39975, 41445, 46050, 47970, 55350, 59865, 62935, 69075, 71838, 71955, 75522, 79950, 82890, 99775, 107757, 113283, 119730, 119925, 125870, 138150, 143910, 163631, 179595, 188805, 199550, 207225, 215514, 226566, 239850, 299325, 314675, 327262, 339849, 359190, 359775, 377610, 414450, 490893, 538785, 566415, 598650, 629350, 679698, 719550, 818155, 897975, 944025, 981786, 1077570, 1132830, 1472679, 1636310, 1699245, 1795950, 1888050, 2454465, 2693925, 2832075, 2945358, 3398490, 4090775, 4418037, 4908930, 5387850, 5664150, 7363395, 8181550, 8496225, 8836074, 12272325, 14726790, 16992450, 22090185, 24544650, 36816975, 44180370, 73633950, 110450925, 220901850]

約数ペア:

[(1, 220901850), (2, 110450925), (3, 73633950), (5, 44180370), (6, 36816975), (9, 24544650), (10, 22090185), (13, 16992450), (15, 14726790), (18, 12272325), (25, 8836074), (26, 8496225), (27, 8181550), (30, 7363395), (39, 5664150), (41, 5387850), (45, 4908930), (50, 4418037), (54, 4090775), (65, 3398490), (75, 2945358), (78, 2832075), (82, 2693925), (90, 2454465), (117, 1888050), (123, 1795950), (130, 1699245), (135, 1636310), (150, 1472679), (195, 1132830), (205, 1077570), (225, 981786), (234, 944025), (246, 897975), (270, 818155), (307, 719550), (325, 679698), (351, 629350), (369, 598650), (390, 566415), (410, 538785), (450, 490893), (533, 414450), (585, 377610), (614, 359775), (615, 359190), (650, 339849), (675, 327262), (702, 314675), (738, 299325), (921, 239850), (975, 226566), (1025, 215514), (1066, 207225), (1107, 199550), (1170, 188805), (1230, 179595), (1350, 163631), (1535, 143910), (1599, 138150), (1755, 125870), (1842, 119925), (1845, 119730), (1950, 113283), (2050, 107757), (2214, 99775), (2665, 82890), (2763, 79950), (2925, 75522), (3070, 71955), (3075, 71838), (3198, 69075), (3510, 62935), (3690, 59865), (3991, 55350), (4605, 47970), (4797, 46050), (5330, 41445), (5526, 39975), (5535, 39910), (5850, 37761), (6150, 35919), (7675, 28782), (7982, 27675), (7995, 27630), (8289, 26650), (8775, 25174), (9210, 23985), (9225, 23946), (9594, 23025), (11070, 19955), (11973, 18450), (12587, 17550), (13325, 16578), (13815, 15990), (14391, 15350)]