45855200

素因数分解:

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

素因数の和:137

約数の個数: 108

約数和(自身を含む): 118304928

約数和(自身を除く): 72449728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 80, 86, 100, 124, 155, 160, 172, 200, 215, 248, 310, 344, 400, 430, 496, 620, 688, 775, 800, 860, 992, 1075, 1240, 1333, 1376, 1550, 1720, 1849, 2150, 2480, 2666, 3100, 3440, 3698, 4300, 4960, 5332, 6200, 6665, 6880, 7396, 8600, 9245, 10664, 12400, 13330, 14792, 17200, 18490, 21328, 24800, 26660, 29584, 33325, 34400, 36980, 42656, 46225, 53320, 57319, 59168, 66650, 73960, 92450, 106640, 114638, 133300, 147920, 184900, 213280, 229276, 266600, 286595, 295840, 369800, 458552, 533200, 573190, 739600, 917104, 1066400, 1146380, 1432975, 1479200, 1834208, 2292760, 2865950, 4585520, 5731900, 9171040, 11463800, 22927600, 45855200]

約数ペア:

[(1, 45855200), (2, 22927600), (4, 11463800), (5, 9171040), (8, 5731900), (10, 4585520), (16, 2865950), (20, 2292760), (25, 1834208), (31, 1479200), (32, 1432975), (40, 1146380), (43, 1066400), (50, 917104), (62, 739600), (80, 573190), (86, 533200), (100, 458552), (124, 369800), (155, 295840), (160, 286595), (172, 266600), (200, 229276), (215, 213280), (248, 184900), (310, 147920), (344, 133300), (400, 114638), (430, 106640), (496, 92450), (620, 73960), (688, 66650), (775, 59168), (800, 57319), (860, 53320), (992, 46225), (1075, 42656), (1240, 36980), (1333, 34400), (1376, 33325), (1550, 29584), (1720, 26660), (1849, 24800), (2150, 21328), (2480, 18490), (2666, 17200), (3100, 14792), (3440, 13330), (3698, 12400), (4300, 10664), (4960, 9245), (5332, 8600), (6200, 7396), (6665, 6880)]