142067100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67651}}^1$

素因数の和:67675

約数の個数: 72

約数和(自身を含む): 469775488

約数和(自身を除く): 327708388

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, 67651, 135302, 202953, 270604, 338255, 405906, 473557, 676510, 811812, 947114, 1014765, 1353020, 1420671, 1691275, 1894228, 2029530, 2367785, 2841342, 3382550, 4059060, 4735570, 5073825, 5682684, 6765100, 7103355, 9471140, 10147650, 11838925, 14206710, 20295300, 23677850, 28413420, 35516775, 47355700, 71033550, 142067100]

約数ペア:

[(1, 142067100), (2, 71033550), (3, 47355700), (4, 35516775), (5, 28413420), (6, 23677850), (7, 20295300), (10, 14206710), (12, 11838925), (14, 10147650), (15, 9471140), (20, 7103355), (21, 6765100), (25, 5682684), (28, 5073825), (30, 4735570), (35, 4059060), (42, 3382550), (50, 2841342), (60, 2367785), (70, 2029530), (75, 1894228), (84, 1691275), (100, 1420671), (105, 1353020), (140, 1014765), (150, 947114), (175, 811812), (210, 676510), (300, 473557), (350, 405906), (420, 338255), (525, 270604), (700, 202953), (1050, 135302), (2100, 67651)]