111989200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 292267008

約数和(自身を除く): 180277808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 170, 172, 200, 215, 272, 340, 344, 383, 400, 425, 430, 680, 688, 731, 766, 850, 860, 1075, 1360, 1462, 1532, 1700, 1720, 1915, 2150, 2924, 3064, 3400, 3440, 3655, 3830, 4300, 5848, 6128, 6511, 6800, 7310, 7660, 8600, 9575, 11696, 13022, 14620, 15320, 16469, 17200, 18275, 19150, 26044, 29240, 30640, 32555, 32938, 36550, 38300, 52088, 58480, 65110, 65876, 73100, 76600, 82345, 104176, 130220, 131752, 146200, 153200, 162775, 164690, 260440, 263504, 279973, 292400, 325550, 329380, 411725, 520880, 559946, 651100, 658760, 823450, 1119892, 1302200, 1317520, 1399865, 1646900, 2239784, 2604400, 2799730, 3293800, 4479568, 5599460, 6587600, 6999325, 11198920, 13998650, 22397840, 27997300, 55994600, 111989200]

約数ペア:

[(1, 111989200), (2, 55994600), (4, 27997300), (5, 22397840), (8, 13998650), (10, 11198920), (16, 6999325), (17, 6587600), (20, 5599460), (25, 4479568), (34, 3293800), (40, 2799730), (43, 2604400), (50, 2239784), (68, 1646900), (80, 1399865), (85, 1317520), (86, 1302200), (100, 1119892), (136, 823450), (170, 658760), (172, 651100), (200, 559946), (215, 520880), (272, 411725), (340, 329380), (344, 325550), (383, 292400), (400, 279973), (425, 263504), (430, 260440), (680, 164690), (688, 162775), (731, 153200), (766, 146200), (850, 131752), (860, 130220), (1075, 104176), (1360, 82345), (1462, 76600), (1532, 73100), (1700, 65876), (1720, 65110), (1915, 58480), (2150, 52088), (2924, 38300), (3064, 36550), (3400, 32938), (3440, 32555), (3655, 30640), (3830, 29240), (4300, 26044), (5848, 19150), (6128, 18275), (6511, 17200), (6800, 16469), (7310, 15320), (7660, 14620), (8600, 13022), (9575, 11696)]