15157035400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8556

約数の個数: 144

約数和(自身を含む): 38883990060

約数和(自身を除く): 23726954660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 169, 200, 212, 260, 265, 325, 338, 424, 520, 530, 650, 676, 689, 845, 1060, 1300, 1325, 1352, 1378, 1690, 2120, 2600, 2650, 2756, 3380, 3445, 4225, 5300, 5512, 6760, 6890, 8450, 8461, 8957, 10600, 13780, 16900, 16922, 17225, 17914, 27560, 33800, 33844, 34450, 35828, 42305, 44785, 67688, 68900, 71656, 84610, 89570, 109993, 137800, 169220, 179140, 211525, 219986, 223925, 338440, 358280, 423050, 439972, 447850, 448433, 549965, 846100, 879944, 895700, 896866, 1099930, 1429909, 1692200, 1791400, 1793732, 2199860, 2242165, 2749825, 2859818, 3587464, 4399720, 4484330, 5499650, 5719636, 5829629, 7149545, 8968660, 10999300, 11210825, 11439272, 11659258, 14299090, 17937320, 21998600, 22421650, 23318516, 28598180, 29148145, 35747725, 44843300, 46637032, 57196360, 58296290, 71495450, 75785177, 89686600, 116592580, 142990900, 145740725, 151570354, 233185160, 285981800, 291481450, 303140708, 378925885, 582962900, 606281416, 757851770, 1165925800, 1515703540, 1894629425, 3031407080, 3789258850, 7578517700, 15157035400]

約数ペア:

[(1, 15157035400), (2, 7578517700), (4, 3789258850), (5, 3031407080), (8, 1894629425), (10, 1515703540), (13, 1165925800), (20, 757851770), (25, 606281416), (26, 582962900), (40, 378925885), (50, 303140708), (52, 291481450), (53, 285981800), (65, 233185160), (100, 151570354), (104, 145740725), (106, 142990900), (130, 116592580), (169, 89686600), (200, 75785177), (212, 71495450), (260, 58296290), (265, 57196360), (325, 46637032), (338, 44843300), (424, 35747725), (520, 29148145), (530, 28598180), (650, 23318516), (676, 22421650), (689, 21998600), (845, 17937320), (1060, 14299090), (1300, 11659258), (1325, 11439272), (1352, 11210825), (1378, 10999300), (1690, 8968660), (2120, 7149545), (2600, 5829629), (2650, 5719636), (2756, 5499650), (3380, 4484330), (3445, 4399720), (4225, 3587464), (5300, 2859818), (5512, 2749825), (6760, 2242165), (6890, 2199860), (8450, 1793732), (8461, 1791400), (8957, 1692200), (10600, 1429909), (13780, 1099930), (16900, 896866), (16922, 895700), (17225, 879944), (17914, 846100), (27560, 549965), (33800, 448433), (33844, 447850), (34450, 439972), (35828, 423050), (42305, 358280), (44785, 338440), (67688, 223925), (68900, 219986), (71656, 211525), (84610, 179140), (89570, 169220), (109993, 137800)]