56506400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 149615424

約数和(自身を除く): 93109024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 74, 80, 83, 92, 100, 115, 148, 160, 166, 184, 185, 200, 230, 296, 332, 368, 370, 400, 415, 460, 575, 592, 664, 736, 740, 800, 830, 851, 920, 925, 1150, 1184, 1328, 1480, 1660, 1702, 1840, 1850, 1909, 2075, 2300, 2656, 2960, 3071, 3320, 3404, 3680, 3700, 3818, 4150, 4255, 4600, 5920, 6142, 6640, 6808, 7400, 7636, 8300, 8510, 9200, 9545, 12284, 13280, 13616, 14800, 15272, 15355, 16600, 17020, 18400, 19090, 21275, 24568, 27232, 29600, 30544, 30710, 33200, 34040, 38180, 42550, 47725, 49136, 61088, 61420, 66400, 68080, 70633, 76360, 76775, 85100, 95450, 98272, 122840, 136160, 141266, 152720, 153550, 170200, 190900, 245680, 282532, 305440, 307100, 340400, 353165, 381800, 491360, 565064, 614200, 680800, 706330, 763600, 1130128, 1228400, 1412660, 1527200, 1765825, 2260256, 2456800, 2825320, 3531650, 5650640, 7063300, 11301280, 14126600, 28253200, 56506400]

約数ペア:

[(1, 56506400), (2, 28253200), (4, 14126600), (5, 11301280), (8, 7063300), (10, 5650640), (16, 3531650), (20, 2825320), (23, 2456800), (25, 2260256), (32, 1765825), (37, 1527200), (40, 1412660), (46, 1228400), (50, 1130128), (74, 763600), (80, 706330), (83, 680800), (92, 614200), (100, 565064), (115, 491360), (148, 381800), (160, 353165), (166, 340400), (184, 307100), (185, 305440), (200, 282532), (230, 245680), (296, 190900), (332, 170200), (368, 153550), (370, 152720), (400, 141266), (415, 136160), (460, 122840), (575, 98272), (592, 95450), (664, 85100), (736, 76775), (740, 76360), (800, 70633), (830, 68080), (851, 66400), (920, 61420), (925, 61088), (1150, 49136), (1184, 47725), (1328, 42550), (1480, 38180), (1660, 34040), (1702, 33200), (1840, 30710), (1850, 30544), (1909, 29600), (2075, 27232), (2300, 24568), (2656, 21275), (2960, 19090), (3071, 18400), (3320, 17020), (3404, 16600), (3680, 15355), (3700, 15272), (3818, 14800), (4150, 13616), (4255, 13280), (4600, 12284), (5920, 9545), (6142, 9200), (6640, 8510), (6808, 8300), (7400, 7636)]