80418150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 144567450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 839, 1065, 1278, 1350, 1678, 1775, 1917, 2130, 2517, 3195, 3550, 3834, 4195, 5034, 5325, 6390, 7551, 8390, 9585, 10650, 12585, 15102, 15975, 19170, 20975, 22653, 25170, 31950, 37755, 41950, 45306, 47925, 59569, 62925, 75510, 95850, 113265, 119138, 125850, 178707, 188775, 226530, 297845, 357414, 377550, 536121, 566325, 595690, 893535, 1072242, 1132650, 1489225, 1608363, 1787070, 2680605, 2978450, 3216726, 4467675, 5361210, 8041815, 8935350, 13403025, 16083630, 26806050, 40209075, 80418150]

約数ペア:

[(1, 80418150), (2, 40209075), (3, 26806050), (5, 16083630), (6, 13403025), (9, 8935350), (10, 8041815), (15, 5361210), (18, 4467675), (25, 3216726), (27, 2978450), (30, 2680605), (45, 1787070), (50, 1608363), (54, 1489225), (71, 1132650), (75, 1072242), (90, 893535), (135, 595690), (142, 566325), (150, 536121), (213, 377550), (225, 357414), (270, 297845), (355, 226530), (426, 188775), (450, 178707), (639, 125850), (675, 119138), (710, 113265), (839, 95850), (1065, 75510), (1278, 62925), (1350, 59569), (1678, 47925), (1775, 45306), (1917, 41950), (2130, 37755), (2517, 31950), (3195, 25170), (3550, 22653), (3834, 20975), (4195, 19170), (5034, 15975), (5325, 15102), (6390, 12585), (7551, 10650), (8390, 9585)]