1523363100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13687}}^1$

素因数の和:13764

約数の個数: 144

約数和(自身を含む): 5132671488

約数和(自身を除く): 3609308388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 742, 795, 1050, 1060, 1113, 1325, 1484, 1590, 1855, 2100, 2226, 2650, 3180, 3710, 3975, 4452, 5300, 5565, 7420, 7950, 9275, 11130, 13687, 15900, 18550, 22260, 27374, 27825, 37100, 41061, 54748, 55650, 68435, 82122, 95809, 111300, 136870, 164244, 191618, 205305, 273740, 287427, 342175, 383236, 410610, 479045, 574854, 684350, 725411, 821220, 958090, 1026525, 1149708, 1368700, 1437135, 1450822, 1916180, 2053050, 2176233, 2395225, 2874270, 2901644, 3627055, 4106100, 4352466, 4790450, 5077877, 5748540, 7185675, 7254110, 8704932, 9580900, 10155754, 10881165, 14371350, 14508220, 15233631, 18135275, 20311508, 21762330, 25389385, 28742700, 30467262, 36270550, 43524660, 50778770, 54405825, 60934524, 72541100, 76168155, 101557540, 108811650, 126946925, 152336310, 217623300, 253893850, 304672620, 380840775, 507787700, 761681550, 1523363100]

約数ペア:

[(1, 1523363100), (2, 761681550), (3, 507787700), (4, 380840775), (5, 304672620), (6, 253893850), (7, 217623300), (10, 152336310), (12, 126946925), (14, 108811650), (15, 101557540), (20, 76168155), (21, 72541100), (25, 60934524), (28, 54405825), (30, 50778770), (35, 43524660), (42, 36270550), (50, 30467262), (53, 28742700), (60, 25389385), (70, 21762330), (75, 20311508), (84, 18135275), (100, 15233631), (105, 14508220), (106, 14371350), (140, 10881165), (150, 10155754), (159, 9580900), (175, 8704932), (210, 7254110), (212, 7185675), (265, 5748540), (300, 5077877), (318, 4790450), (350, 4352466), (371, 4106100), (420, 3627055), (525, 2901644), (530, 2874270), (636, 2395225), (700, 2176233), (742, 2053050), (795, 1916180), (1050, 1450822), (1060, 1437135), (1113, 1368700), (1325, 1149708), (1484, 1026525), (1590, 958090), (1855, 821220), (2100, 725411), (2226, 684350), (2650, 574854), (3180, 479045), (3710, 410610), (3975, 383236), (4452, 342175), (5300, 287427), (5565, 273740), (7420, 205305), (7950, 191618), (9275, 164244), (11130, 136870), (13687, 111300), (15900, 95809), (18550, 82122), (22260, 68435), (27374, 55650), (27825, 54748), (37100, 41061)]