125016800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 108

約数和(自身を含む): 319542048

約数和(自身を除く): 194525248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 71, 80, 100, 124, 142, 155, 160, 200, 248, 284, 310, 355, 400, 496, 568, 620, 710, 775, 800, 992, 1136, 1240, 1420, 1550, 1775, 2201, 2272, 2480, 2840, 3100, 3550, 4402, 4960, 5041, 5680, 6200, 7100, 8804, 10082, 11005, 11360, 12400, 14200, 17608, 20164, 22010, 24800, 25205, 28400, 35216, 40328, 44020, 50410, 55025, 56800, 70432, 80656, 88040, 100820, 110050, 126025, 156271, 161312, 176080, 201640, 220100, 252050, 312542, 352160, 403280, 440200, 504100, 625084, 781355, 806560, 880400, 1008200, 1250168, 1562710, 1760800, 2016400, 2500336, 3125420, 3906775, 4032800, 5000672, 6250840, 7813550, 12501680, 15627100, 25003360, 31254200, 62508400, 125016800]

約数ペア:

[(1, 125016800), (2, 62508400), (4, 31254200), (5, 25003360), (8, 15627100), (10, 12501680), (16, 7813550), (20, 6250840), (25, 5000672), (31, 4032800), (32, 3906775), (40, 3125420), (50, 2500336), (62, 2016400), (71, 1760800), (80, 1562710), (100, 1250168), (124, 1008200), (142, 880400), (155, 806560), (160, 781355), (200, 625084), (248, 504100), (284, 440200), (310, 403280), (355, 352160), (400, 312542), (496, 252050), (568, 220100), (620, 201640), (710, 176080), (775, 161312), (800, 156271), (992, 126025), (1136, 110050), (1240, 100820), (1420, 88040), (1550, 80656), (1775, 70432), (2201, 56800), (2272, 55025), (2480, 50410), (2840, 44020), (3100, 40328), (3550, 35216), (4402, 28400), (4960, 25205), (5041, 24800), (5680, 22010), (6200, 20164), (7100, 17608), (8804, 14200), (10082, 12400), (11005, 11360)]