89221020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2787

約数の個数: 96

約数和(自身を含む): 289228800

約数和(自身を除く): 200007780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2689, 2765, 3318, 4740, 5378, 5530, 6636, 8067, 8295, 10756, 11060, 13445, 16134, 16590, 18823, 26890, 32268, 33180, 37646, 40335, 53780, 56469, 75292, 80670, 94115, 112938, 161340, 188230, 212431, 225876, 282345, 376460, 424862, 564690, 637293, 849724, 1062155, 1129380, 1274586, 1487017, 2124310, 2549172, 2974034, 3186465, 4248620, 4461051, 5948068, 6372930, 7435085, 8922102, 12745860, 14870170, 17844204, 22305255, 29740340, 44610510, 89221020]

約数ペア:

[(1, 89221020), (2, 44610510), (3, 29740340), (4, 22305255), (5, 17844204), (6, 14870170), (7, 12745860), (10, 8922102), (12, 7435085), (14, 6372930), (15, 5948068), (20, 4461051), (21, 4248620), (28, 3186465), (30, 2974034), (35, 2549172), (42, 2124310), (60, 1487017), (70, 1274586), (79, 1129380), (84, 1062155), (105, 849724), (140, 637293), (158, 564690), (210, 424862), (237, 376460), (316, 282345), (395, 225876), (420, 212431), (474, 188230), (553, 161340), (790, 112938), (948, 94115), (1106, 80670), (1185, 75292), (1580, 56469), (1659, 53780), (2212, 40335), (2370, 37646), (2689, 33180), (2765, 32268), (3318, 26890), (4740, 18823), (5378, 16590), (5530, 16134), (6636, 13445), (8067, 11060), (8295, 10756)]