89658400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 243125064

約数和(自身を除く): 153466664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 160, 185, 200, 208, 233, 260, 296, 325, 370, 400, 416, 466, 481, 520, 592, 650, 740, 800, 925, 932, 962, 1040, 1165, 1184, 1300, 1480, 1850, 1864, 1924, 2080, 2330, 2405, 2600, 2960, 3029, 3700, 3728, 3848, 4660, 4810, 5200, 5825, 5920, 6058, 7400, 7456, 7696, 8621, 9320, 9620, 10400, 11650, 12025, 12116, 14800, 15145, 15392, 17242, 18640, 19240, 23300, 24050, 24232, 29600, 30290, 34484, 37280, 38480, 43105, 46600, 48100, 48464, 60580, 68968, 75725, 76960, 86210, 93200, 96200, 96928, 112073, 121160, 137936, 151450, 172420, 186400, 192400, 215525, 224146, 242320, 275872, 302900, 344840, 384800, 431050, 448292, 484640, 560365, 605800, 689680, 862100, 896584, 1120730, 1211600, 1379360, 1724200, 1793168, 2241460, 2423200, 2801825, 3448400, 3586336, 4482920, 5603650, 6896800, 8965840, 11207300, 17931680, 22414600, 44829200, 89658400]

約数ペア:

[(1, 89658400), (2, 44829200), (4, 22414600), (5, 17931680), (8, 11207300), (10, 8965840), (13, 6896800), (16, 5603650), (20, 4482920), (25, 3586336), (26, 3448400), (32, 2801825), (37, 2423200), (40, 2241460), (50, 1793168), (52, 1724200), (65, 1379360), (74, 1211600), (80, 1120730), (100, 896584), (104, 862100), (130, 689680), (148, 605800), (160, 560365), (185, 484640), (200, 448292), (208, 431050), (233, 384800), (260, 344840), (296, 302900), (325, 275872), (370, 242320), (400, 224146), (416, 215525), (466, 192400), (481, 186400), (520, 172420), (592, 151450), (650, 137936), (740, 121160), (800, 112073), (925, 96928), (932, 96200), (962, 93200), (1040, 86210), (1165, 76960), (1184, 75725), (1300, 68968), (1480, 60580), (1850, 48464), (1864, 48100), (1924, 46600), (2080, 43105), (2330, 38480), (2405, 37280), (2600, 34484), (2960, 30290), (3029, 29600), (3700, 24232), (3728, 24050), (3848, 23300), (4660, 19240), (4810, 18640), (5200, 17242), (5825, 15392), (5920, 15145), (6058, 14800), (7400, 12116), (7456, 12025), (7696, 11650), (8621, 10400), (9320, 9620)]