103028100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 345977856

約数和(自身を除く): 242949756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 691, 700, 710, 852, 994, 1050, 1065, 1382, 1420, 1491, 1775, 1988, 2073, 2100, 2130, 2485, 2764, 2982, 3455, 3550, 4146, 4260, 4837, 4970, 5325, 5964, 6910, 7100, 7455, 8292, 9674, 9940, 10365, 10650, 12425, 13820, 14511, 14910, 17275, 19348, 20730, 21300, 24185, 24850, 29022, 29820, 34550, 37275, 41460, 48370, 49061, 49700, 51825, 58044, 69100, 72555, 74550, 96740, 98122, 103650, 120925, 145110, 147183, 149100, 196244, 207300, 241850, 245305, 290220, 294366, 343427, 362775, 483700, 490610, 588732, 686854, 725550, 735915, 981220, 1030281, 1226525, 1373708, 1451100, 1471830, 1717135, 2060562, 2453050, 2943660, 3434270, 3679575, 4121124, 4906100, 5151405, 6868540, 7359150, 8585675, 10302810, 14718300, 17171350, 20605620, 25757025, 34342700, 51514050, 103028100]

約数ペア:

[(1, 103028100), (2, 51514050), (3, 34342700), (4, 25757025), (5, 20605620), (6, 17171350), (7, 14718300), (10, 10302810), (12, 8585675), (14, 7359150), (15, 6868540), (20, 5151405), (21, 4906100), (25, 4121124), (28, 3679575), (30, 3434270), (35, 2943660), (42, 2453050), (50, 2060562), (60, 1717135), (70, 1471830), (71, 1451100), (75, 1373708), (84, 1226525), (100, 1030281), (105, 981220), (140, 735915), (142, 725550), (150, 686854), (175, 588732), (210, 490610), (213, 483700), (284, 362775), (300, 343427), (350, 294366), (355, 290220), (420, 245305), (426, 241850), (497, 207300), (525, 196244), (691, 149100), (700, 147183), (710, 145110), (852, 120925), (994, 103650), (1050, 98122), (1065, 96740), (1382, 74550), (1420, 72555), (1491, 69100), (1775, 58044), (1988, 51825), (2073, 49700), (2100, 49061), (2130, 48370), (2485, 41460), (2764, 37275), (2982, 34550), (3455, 29820), (3550, 29022), (4146, 24850), (4260, 24185), (4837, 21300), (4970, 20730), (5325, 19348), (5964, 17275), (6910, 14910), (7100, 14511), (7455, 13820), (8292, 12425), (9674, 10650), (9940, 10365)]