65322450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{127}}^2$

素因数の和:278

約数の個数: 90

約数和(自身を含む): 182940021

約数和(自身を除く): 117617571

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 135, 150, 162, 225, 254, 270, 381, 405, 450, 635, 675, 762, 810, 1143, 1270, 1350, 1905, 2025, 2286, 3175, 3429, 3810, 4050, 5715, 6350, 6858, 9525, 10287, 11430, 16129, 17145, 19050, 20574, 28575, 32258, 34290, 48387, 51435, 57150, 80645, 85725, 96774, 102870, 145161, 161290, 171450, 241935, 257175, 290322, 403225, 435483, 483870, 514350, 725805, 806450, 870966, 1209675, 1306449, 1451610, 2177415, 2419350, 2612898, 3629025, 4354830, 6532245, 7258050, 10887075, 13064490, 21774150, 32661225, 65322450]

約数ペア:

[(1, 65322450), (2, 32661225), (3, 21774150), (5, 13064490), (6, 10887075), (9, 7258050), (10, 6532245), (15, 4354830), (18, 3629025), (25, 2612898), (27, 2419350), (30, 2177415), (45, 1451610), (50, 1306449), (54, 1209675), (75, 870966), (81, 806450), (90, 725805), (127, 514350), (135, 483870), (150, 435483), (162, 403225), (225, 290322), (254, 257175), (270, 241935), (381, 171450), (405, 161290), (450, 145161), (635, 102870), (675, 96774), (762, 85725), (810, 80645), (1143, 57150), (1270, 51435), (1350, 48387), (1905, 34290), (2025, 32258), (2286, 28575), (3175, 20574), (3429, 19050), (3810, 17145), (4050, 16129), (5715, 11430), (6350, 10287), (6858, 9525)]