152895100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 360284232

約数和(自身を除く): 207389132

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 43, 50, 62, 74, 86, 100, 124, 148, 155, 172, 185, 215, 310, 370, 430, 620, 740, 775, 860, 925, 961, 1075, 1147, 1333, 1550, 1591, 1850, 1922, 2150, 2294, 2666, 3100, 3182, 3700, 3844, 4300, 4588, 4805, 5332, 5735, 6364, 6665, 7955, 9610, 11470, 13330, 15910, 19220, 22940, 24025, 26660, 28675, 31820, 33325, 35557, 39775, 41323, 48050, 49321, 57350, 66650, 71114, 79550, 82646, 96100, 98642, 114700, 133300, 142228, 159100, 165292, 177785, 197284, 206615, 246605, 355570, 413230, 493210, 711140, 826460, 888925, 986420, 1033075, 1233025, 1528951, 1777850, 2066150, 2466050, 3057902, 3555700, 4132300, 4932100, 6115804, 7644755, 15289510, 30579020, 38223775, 76447550, 152895100]

約数ペア:

[(1, 152895100), (2, 76447550), (4, 38223775), (5, 30579020), (10, 15289510), (20, 7644755), (25, 6115804), (31, 4932100), (37, 4132300), (43, 3555700), (50, 3057902), (62, 2466050), (74, 2066150), (86, 1777850), (100, 1528951), (124, 1233025), (148, 1033075), (155, 986420), (172, 888925), (185, 826460), (215, 711140), (310, 493210), (370, 413230), (430, 355570), (620, 246605), (740, 206615), (775, 197284), (860, 177785), (925, 165292), (961, 159100), (1075, 142228), (1147, 133300), (1333, 114700), (1550, 98642), (1591, 96100), (1850, 82646), (1922, 79550), (2150, 71114), (2294, 66650), (2666, 57350), (3100, 49321), (3182, 48050), (3700, 41323), (3844, 39775), (4300, 35557), (4588, 33325), (4805, 31820), (5332, 28675), (5735, 26660), (6364, 24025), (6665, 22940), (7955, 19220), (9610, 15910), (11470, 13330)]