1243646100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{5099}}^1$

素因数の和:5390

約数の個数: 108

約数和(自身を含む): 3913291200

約数和(自身を除く): 2669645100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 271, 300, 450, 542, 813, 900, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5099, 5420, 6775, 8130, 9756, 10198, 12195, 13550, 15297, 16260, 20325, 20396, 24390, 25495, 27100, 30594, 40650, 45891, 48780, 50990, 60975, 61188, 76485, 81300, 91782, 101980, 121950, 127475, 152970, 183564, 229455, 243900, 254950, 305940, 382425, 458910, 509900, 764850, 917820, 1147275, 1381829, 1529700, 2294550, 2763658, 4145487, 4589100, 5527316, 6909145, 8290974, 12436461, 13818290, 16581948, 20727435, 24872922, 27636580, 34545725, 41454870, 49745844, 62182305, 69091450, 82909740, 103637175, 124364610, 138182900, 207274350, 248729220, 310911525, 414548700, 621823050, 1243646100]

約数ペア:

[(1, 1243646100), (2, 621823050), (3, 414548700), (4, 310911525), (5, 248729220), (6, 207274350), (9, 138182900), (10, 124364610), (12, 103637175), (15, 82909740), (18, 69091450), (20, 62182305), (25, 49745844), (30, 41454870), (36, 34545725), (45, 27636580), (50, 24872922), (60, 20727435), (75, 16581948), (90, 13818290), (100, 12436461), (150, 8290974), (180, 6909145), (225, 5527316), (271, 4589100), (300, 4145487), (450, 2763658), (542, 2294550), (813, 1529700), (900, 1381829), (1084, 1147275), (1355, 917820), (1626, 764850), (2439, 509900), (2710, 458910), (3252, 382425), (4065, 305940), (4878, 254950), (5099, 243900), (5420, 229455), (6775, 183564), (8130, 152970), (9756, 127475), (10198, 121950), (12195, 101980), (13550, 91782), (15297, 81300), (16260, 76485), (20325, 61188), (20396, 60975), (24390, 50990), (25495, 48780), (27100, 45891), (30594, 40650)]