91710400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 126

約数和(自身を含む): 238487712

約数和(自身を除く): 146777312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 80, 86, 100, 124, 155, 160, 172, 200, 215, 248, 310, 320, 344, 400, 430, 496, 620, 688, 775, 800, 860, 992, 1075, 1240, 1333, 1376, 1550, 1600, 1720, 1849, 1984, 2150, 2480, 2666, 2752, 3100, 3440, 3698, 4300, 4960, 5332, 6200, 6665, 6880, 7396, 8600, 9245, 9920, 10664, 12400, 13330, 13760, 14792, 17200, 18490, 21328, 24800, 26660, 29584, 33325, 34400, 36980, 42656, 46225, 49600, 53320, 57319, 59168, 66650, 68800, 73960, 85312, 92450, 106640, 114638, 118336, 133300, 147920, 184900, 213280, 229276, 266600, 286595, 295840, 369800, 426560, 458552, 533200, 573190, 591680, 739600, 917104, 1066400, 1146380, 1432975, 1479200, 1834208, 2132800, 2292760, 2865950, 2958400, 3668416, 4585520, 5731900, 9171040, 11463800, 18342080, 22927600, 45855200, 91710400]

約数ペア:

[(1, 91710400), (2, 45855200), (4, 22927600), (5, 18342080), (8, 11463800), (10, 9171040), (16, 5731900), (20, 4585520), (25, 3668416), (31, 2958400), (32, 2865950), (40, 2292760), (43, 2132800), (50, 1834208), (62, 1479200), (64, 1432975), (80, 1146380), (86, 1066400), (100, 917104), (124, 739600), (155, 591680), (160, 573190), (172, 533200), (200, 458552), (215, 426560), (248, 369800), (310, 295840), (320, 286595), (344, 266600), (400, 229276), (430, 213280), (496, 184900), (620, 147920), (688, 133300), (775, 118336), (800, 114638), (860, 106640), (992, 92450), (1075, 85312), (1240, 73960), (1333, 68800), (1376, 66650), (1550, 59168), (1600, 57319), (1720, 53320), (1849, 49600), (1984, 46225), (2150, 42656), (2480, 36980), (2666, 34400), (2752, 33325), (3100, 29584), (3440, 26660), (3698, 24800), (4300, 21328), (4960, 18490), (5332, 17200), (6200, 14792), (6665, 13760), (6880, 13330), (7396, 12400), (8600, 10664), (9245, 9920)]