100807440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 314712000

約数和(自身を除く): 213904560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2819, 2980, 3576, 4470, 5638, 5960, 7152, 8457, 8940, 11276, 11920, 14095, 16914, 17880, 22552, 28190, 33828, 35760, 42285, 45104, 56380, 67656, 84570, 112760, 135312, 169140, 225520, 338280, 420031, 676560, 840062, 1260093, 1680124, 2100155, 2520186, 3360248, 4200310, 5040372, 6300465, 6720496, 8400620, 10080744, 12600930, 16801240, 20161488, 25201860, 33602480, 50403720, 100807440]

約数ペア:

[(1, 100807440), (2, 50403720), (3, 33602480), (4, 25201860), (5, 20161488), (6, 16801240), (8, 12600930), (10, 10080744), (12, 8400620), (15, 6720496), (16, 6300465), (20, 5040372), (24, 4200310), (30, 3360248), (40, 2520186), (48, 2100155), (60, 1680124), (80, 1260093), (120, 840062), (149, 676560), (240, 420031), (298, 338280), (447, 225520), (596, 169140), (745, 135312), (894, 112760), (1192, 84570), (1490, 67656), (1788, 56380), (2235, 45104), (2384, 42285), (2819, 35760), (2980, 33828), (3576, 28190), (4470, 22552), (5638, 17880), (5960, 16914), (7152, 14095), (8457, 11920), (8940, 11276)]