22745100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10831}}^1$

素因数の和:10855

約数の個数: 72

約数和(自身を含む): 75217408

約数和(自身を除く): 52472308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10831, 21662, 32493, 43324, 54155, 64986, 75817, 108310, 129972, 151634, 162465, 216620, 227451, 270775, 303268, 324930, 379085, 454902, 541550, 649860, 758170, 812325, 909804, 1083100, 1137255, 1516340, 1624650, 1895425, 2274510, 3249300, 3790850, 4549020, 5686275, 7581700, 11372550, 22745100]

約数ペア:

[(1, 22745100), (2, 11372550), (3, 7581700), (4, 5686275), (5, 4549020), (6, 3790850), (7, 3249300), (10, 2274510), (12, 1895425), (14, 1624650), (15, 1516340), (20, 1137255), (21, 1083100), (25, 909804), (28, 812325), (30, 758170), (35, 649860), (42, 541550), (50, 454902), (60, 379085), (70, 324930), (75, 303268), (84, 270775), (100, 227451), (105, 216620), (140, 162465), (150, 151634), (175, 129972), (210, 108310), (300, 75817), (350, 64986), (420, 54155), (525, 43324), (700, 32493), (1050, 21662), (2100, 10831)]