254802600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10924

約数の個数: 144

約数和(自身を含む): 921620700

約数和(自身を除く): 666818100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10889, 11700, 21778, 23400, 32667, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 141557, 163335, 196002, 217780, 261336, 272225, 283114, 326670, 392004, 424671, 435560, 490005, 544450, 566228, 653340, 707785, 784008, 816675, 849342, 980010, 1088900, 1132456, 1274013, 1306680, 1415570, 1633350, 1698684, 1960020, 2123355, 2177800, 2450025, 2548026, 2831140, 3266700, 3397368, 3538925, 3920040, 4246710, 4900050, 5096052, 5662280, 6370065, 6533400, 7077850, 8493420, 9800100, 10192104, 10616775, 12740130, 14155700, 16986840, 19600200, 21233550, 25480260, 28311400, 31850325, 42467100, 50960520, 63700650, 84934200, 127401300, 254802600]

約数ペア:

[(1, 254802600), (2, 127401300), (3, 84934200), (4, 63700650), (5, 50960520), (6, 42467100), (8, 31850325), (9, 28311400), (10, 25480260), (12, 21233550), (13, 19600200), (15, 16986840), (18, 14155700), (20, 12740130), (24, 10616775), (25, 10192104), (26, 9800100), (30, 8493420), (36, 7077850), (39, 6533400), (40, 6370065), (45, 5662280), (50, 5096052), (52, 4900050), (60, 4246710), (65, 3920040), (72, 3538925), (75, 3397368), (78, 3266700), (90, 2831140), (100, 2548026), (104, 2450025), (117, 2177800), (120, 2123355), (130, 1960020), (150, 1698684), (156, 1633350), (180, 1415570), (195, 1306680), (200, 1274013), (225, 1132456), (234, 1088900), (260, 980010), (300, 849342), (312, 816675), (325, 784008), (360, 707785), (390, 653340), (450, 566228), (468, 544450), (520, 490005), (585, 435560), (600, 424671), (650, 392004), (780, 326670), (900, 283114), (936, 272225), (975, 261336), (1170, 217780), (1300, 196002), (1560, 163335), (1800, 141557), (1950, 130668), (2340, 108890), (2600, 98001), (2925, 87112), (3900, 65334), (4680, 54445), (5850, 43556), (7800, 32667), (10889, 23400), (11700, 21778)]