470564831900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{78649}}^1$

素因数の和:78796

約数の個数: 144

約数和(自身を含む): 1114137024000

約数和(自身を除く): 643572192100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 67, 76, 94, 95, 100, 134, 188, 190, 235, 268, 335, 380, 470, 475, 670, 893, 940, 950, 1175, 1273, 1340, 1675, 1786, 1900, 2350, 2546, 3149, 3350, 3572, 4465, 4700, 5092, 6298, 6365, 6700, 8930, 12596, 12730, 15745, 17860, 22325, 25460, 31490, 31825, 44650, 59831, 62980, 63650, 78649, 78725, 89300, 119662, 127300, 157298, 157450, 239324, 299155, 314596, 314900, 393245, 598310, 786490, 1196620, 1494331, 1495775, 1572980, 1966225, 2988662, 2991550, 3696503, 3932450, 5269483, 5977324, 5983100, 7393006, 7471655, 7864900, 10538966, 14786012, 14943310, 18482515, 21077932, 26347415, 29886620, 36965030, 37358275, 52694830, 70233557, 73930060, 74716550, 92412575, 100120177, 105389660, 131737075, 140467114, 149433100, 184825150, 200240354, 247665701, 263474150, 280934228, 351167785, 369650300, 400480708, 495331402, 500600885, 526948300, 702335570, 990662804, 1001201770, 1238328505, 1404671140, 1755838925, 2002403540, 2476657010, 2503004425, 3511677850, 4705648319, 4953314020, 5006008850, 6191642525, 7023355700, 9411296638, 10012017700, 12383285050, 18822593276, 23528241595, 24766570100, 47056483190, 94112966380, 117641207975, 235282415950, 470564831900]

約数ペア:

[(1, 470564831900), (2, 235282415950), (4, 117641207975), (5, 94112966380), (10, 47056483190), (19, 24766570100), (20, 23528241595), (25, 18822593276), (38, 12383285050), (47, 10012017700), (50, 9411296638), (67, 7023355700), (76, 6191642525), (94, 5006008850), (95, 4953314020), (100, 4705648319), (134, 3511677850), (188, 2503004425), (190, 2476657010), (235, 2002403540), (268, 1755838925), (335, 1404671140), (380, 1238328505), (470, 1001201770), (475, 990662804), (670, 702335570), (893, 526948300), (940, 500600885), (950, 495331402), (1175, 400480708), (1273, 369650300), (1340, 351167785), (1675, 280934228), (1786, 263474150), (1900, 247665701), (2350, 200240354), (2546, 184825150), (3149, 149433100), (3350, 140467114), (3572, 131737075), (4465, 105389660), (4700, 100120177), (5092, 92412575), (6298, 74716550), (6365, 73930060), (6700, 70233557), (8930, 52694830), (12596, 37358275), (12730, 36965030), (15745, 29886620), (17860, 26347415), (22325, 21077932), (25460, 18482515), (31490, 14943310), (31825, 14786012), (44650, 10538966), (59831, 7864900), (62980, 7471655), (63650, 7393006), (78649, 5983100), (78725, 5977324), (89300, 5269483), (119662, 3932450), (127300, 3696503), (157298, 2991550), (157450, 2988662), (239324, 1966225), (299155, 1572980), (314596, 1495775), (314900, 1494331), (393245, 1196620), (598310, 786490)]