42740250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 124203456

約数和(自身を除く): 81463206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1163, 1225, 1470, 1750, 2326, 2450, 2625, 3489, 3675, 5250, 5815, 6125, 6978, 7350, 8141, 11630, 12250, 16282, 17445, 18375, 24423, 29075, 34890, 36750, 40705, 48846, 56987, 58150, 81410, 87225, 113974, 122115, 145375, 170961, 174450, 203525, 244230, 284935, 290750, 341922, 407050, 436125, 569870, 610575, 854805, 872250, 1017625, 1221150, 1424675, 1709610, 2035250, 2849350, 3052875, 4274025, 6105750, 7123375, 8548050, 14246750, 21370125, 42740250]

約数ペア:

[(1, 42740250), (2, 21370125), (3, 14246750), (5, 8548050), (6, 7123375), (7, 6105750), (10, 4274025), (14, 3052875), (15, 2849350), (21, 2035250), (25, 1709610), (30, 1424675), (35, 1221150), (42, 1017625), (49, 872250), (50, 854805), (70, 610575), (75, 569870), (98, 436125), (105, 407050), (125, 341922), (147, 290750), (150, 284935), (175, 244230), (210, 203525), (245, 174450), (250, 170961), (294, 145375), (350, 122115), (375, 113974), (490, 87225), (525, 81410), (735, 58150), (750, 56987), (875, 48846), (1050, 40705), (1163, 36750), (1225, 34890), (1470, 29075), (1750, 24423), (2326, 18375), (2450, 17445), (2625, 16282), (3489, 12250), (3675, 11630), (5250, 8141), (5815, 7350), (6125, 6978)]