239064100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3157

約数の個数: 72

約数和(自身を含む): 574088256

約数和(自身を除く): 335024156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1562, 1775, 3061, 3124, 3550, 3905, 6122, 7100, 7810, 12244, 15305, 15620, 19525, 30610, 33671, 39050, 61220, 67342, 76525, 78100, 134684, 153050, 168355, 217331, 306100, 336710, 434662, 673420, 841775, 869324, 1086655, 1683550, 2173310, 2390641, 3367100, 4346620, 4781282, 5433275, 9562564, 10866550, 11953205, 21733100, 23906410, 47812820, 59766025, 119532050, 239064100]

約数ペア:

[(1, 239064100), (2, 119532050), (4, 59766025), (5, 47812820), (10, 23906410), (11, 21733100), (20, 11953205), (22, 10866550), (25, 9562564), (44, 5433275), (50, 4781282), (55, 4346620), (71, 3367100), (100, 2390641), (110, 2173310), (142, 1683550), (220, 1086655), (275, 869324), (284, 841775), (355, 673420), (550, 434662), (710, 336710), (781, 306100), (1100, 217331), (1420, 168355), (1562, 153050), (1775, 134684), (3061, 78100), (3124, 76525), (3550, 67342), (3905, 61220), (6122, 39050), (7100, 33671), (7810, 30610), (12244, 19525), (15305, 15620)]