88296800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 234516240

約数和(自身を除く): 146219440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 157, 160, 185, 190, 200, 296, 304, 314, 370, 380, 400, 475, 592, 608, 628, 703, 740, 760, 785, 800, 925, 950, 1184, 1256, 1406, 1480, 1520, 1570, 1850, 1900, 2512, 2812, 2960, 2983, 3040, 3140, 3515, 3700, 3800, 3925, 5024, 5624, 5809, 5920, 5966, 6280, 7030, 7400, 7600, 7850, 11248, 11618, 11932, 12560, 14060, 14800, 14915, 15200, 15700, 17575, 22496, 23236, 23864, 25120, 28120, 29045, 29600, 29830, 31400, 35150, 46472, 47728, 56240, 58090, 59660, 62800, 70300, 74575, 92944, 95456, 110371, 112480, 116180, 119320, 125600, 140600, 145225, 149150, 185888, 220742, 232360, 238640, 281200, 290450, 298300, 441484, 464720, 477280, 551855, 562400, 580900, 596600, 882968, 929440, 1103710, 1161800, 1193200, 1765936, 2207420, 2323600, 2386400, 2759275, 3531872, 4414840, 4647200, 5518550, 8829680, 11037100, 17659360, 22074200, 44148400, 88296800]

約数ペア:

[(1, 88296800), (2, 44148400), (4, 22074200), (5, 17659360), (8, 11037100), (10, 8829680), (16, 5518550), (19, 4647200), (20, 4414840), (25, 3531872), (32, 2759275), (37, 2386400), (38, 2323600), (40, 2207420), (50, 1765936), (74, 1193200), (76, 1161800), (80, 1103710), (95, 929440), (100, 882968), (148, 596600), (152, 580900), (157, 562400), (160, 551855), (185, 477280), (190, 464720), (200, 441484), (296, 298300), (304, 290450), (314, 281200), (370, 238640), (380, 232360), (400, 220742), (475, 185888), (592, 149150), (608, 145225), (628, 140600), (703, 125600), (740, 119320), (760, 116180), (785, 112480), (800, 110371), (925, 95456), (950, 92944), (1184, 74575), (1256, 70300), (1406, 62800), (1480, 59660), (1520, 58090), (1570, 56240), (1850, 47728), (1900, 46472), (2512, 35150), (2812, 31400), (2960, 29830), (2983, 29600), (3040, 29045), (3140, 28120), (3515, 25120), (3700, 23864), (3800, 23236), (3925, 22496), (5024, 17575), (5624, 15700), (5809, 15200), (5920, 14915), (5966, 14800), (6280, 14060), (7030, 12560), (7400, 11932), (7600, 11618), (7850, 11248)]