18810080250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{148403}}^1$

素因数の和:148449

約数の個数: 96

約数和(自身を含む): 50839648704

約数和(自身を除く): 32029568454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 169, 195, 250, 325, 338, 375, 390, 507, 650, 750, 845, 975, 1014, 1625, 1690, 1950, 2535, 3250, 4225, 4875, 5070, 8450, 9750, 12675, 21125, 25350, 42250, 63375, 126750, 148403, 296806, 445209, 742015, 890418, 1484030, 1929239, 2226045, 3710075, 3858478, 4452090, 5787717, 7420150, 9646195, 11130225, 11575434, 18550375, 19292390, 22260450, 25080107, 28938585, 37100750, 48230975, 50160214, 55651125, 57877170, 75240321, 96461950, 111302250, 125400535, 144692925, 150480642, 241154875, 250801070, 289385850, 376201605, 482309750, 627002675, 723464625, 752403210, 1254005350, 1446929250, 1881008025, 3135013375, 3762016050, 6270026750, 9405040125, 18810080250]

約数ペア:

[(1, 18810080250), (2, 9405040125), (3, 6270026750), (5, 3762016050), (6, 3135013375), (10, 1881008025), (13, 1446929250), (15, 1254005350), (25, 752403210), (26, 723464625), (30, 627002675), (39, 482309750), (50, 376201605), (65, 289385850), (75, 250801070), (78, 241154875), (125, 150480642), (130, 144692925), (150, 125400535), (169, 111302250), (195, 96461950), (250, 75240321), (325, 57877170), (338, 55651125), (375, 50160214), (390, 48230975), (507, 37100750), (650, 28938585), (750, 25080107), (845, 22260450), (975, 19292390), (1014, 18550375), (1625, 11575434), (1690, 11130225), (1950, 9646195), (2535, 7420150), (3250, 5787717), (4225, 4452090), (4875, 3858478), (5070, 3710075), (8450, 2226045), (9750, 1929239), (12675, 1484030), (21125, 890418), (25350, 742015), (42250, 445209), (63375, 296806), (126750, 148403)]