68061500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 164988096

約数和(自身を除く): 96926596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 125, 130, 148, 185, 250, 260, 283, 325, 370, 481, 500, 566, 650, 740, 925, 962, 1132, 1300, 1415, 1625, 1850, 1924, 2405, 2830, 3250, 3679, 3700, 4625, 4810, 5660, 6500, 7075, 7358, 9250, 9620, 10471, 12025, 14150, 14716, 18395, 18500, 20942, 24050, 28300, 35375, 36790, 41884, 48100, 52355, 60125, 70750, 73580, 91975, 104710, 120250, 136123, 141500, 183950, 209420, 240500, 261775, 272246, 367900, 459875, 523550, 544492, 680615, 919750, 1047100, 1308875, 1361230, 1839500, 2617750, 2722460, 3403075, 5235500, 6806150, 13612300, 17015375, 34030750, 68061500]

約数ペア:

[(1, 68061500), (2, 34030750), (4, 17015375), (5, 13612300), (10, 6806150), (13, 5235500), (20, 3403075), (25, 2722460), (26, 2617750), (37, 1839500), (50, 1361230), (52, 1308875), (65, 1047100), (74, 919750), (100, 680615), (125, 544492), (130, 523550), (148, 459875), (185, 367900), (250, 272246), (260, 261775), (283, 240500), (325, 209420), (370, 183950), (481, 141500), (500, 136123), (566, 120250), (650, 104710), (740, 91975), (925, 73580), (962, 70750), (1132, 60125), (1300, 52355), (1415, 48100), (1625, 41884), (1850, 36790), (1924, 35375), (2405, 28300), (2830, 24050), (3250, 20942), (3679, 18500), (3700, 18395), (4625, 14716), (4810, 14150), (5660, 12025), (6500, 10471), (7075, 9620), (7358, 9250)]