20224350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 56782080

約数和(自身を除く): 36557730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 211, 213, 225, 270, 355, 422, 426, 450, 633, 639, 675, 710, 1055, 1065, 1266, 1278, 1350, 1775, 1899, 1917, 2110, 2130, 3165, 3195, 3550, 3798, 3834, 5275, 5325, 5697, 6330, 6390, 9495, 9585, 10550, 10650, 11394, 14981, 15825, 15975, 18990, 19170, 28485, 29962, 31650, 31950, 44943, 47475, 47925, 56970, 74905, 89886, 94950, 95850, 134829, 142425, 149810, 224715, 269658, 284850, 374525, 404487, 449430, 674145, 749050, 808974, 1123575, 1348290, 2022435, 2247150, 3370725, 4044870, 6741450, 10112175, 20224350]

約数ペア:

[(1, 20224350), (2, 10112175), (3, 6741450), (5, 4044870), (6, 3370725), (9, 2247150), (10, 2022435), (15, 1348290), (18, 1123575), (25, 808974), (27, 749050), (30, 674145), (45, 449430), (50, 404487), (54, 374525), (71, 284850), (75, 269658), (90, 224715), (135, 149810), (142, 142425), (150, 134829), (211, 95850), (213, 94950), (225, 89886), (270, 74905), (355, 56970), (422, 47925), (426, 47475), (450, 44943), (633, 31950), (639, 31650), (675, 29962), (710, 28485), (1055, 19170), (1065, 18990), (1266, 15975), (1278, 15825), (1350, 14981), (1775, 11394), (1899, 10650), (1917, 10550), (2110, 9585), (2130, 9495), (3165, 6390), (3195, 6330), (3550, 5697), (3798, 5325), (3834, 5275)]