64896200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 159364800

約数和(自身を除く): 94468600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 67, 100, 116, 134, 145, 167, 200, 232, 268, 290, 334, 335, 536, 580, 668, 670, 725, 835, 1160, 1336, 1340, 1450, 1670, 1675, 1943, 2680, 2900, 3340, 3350, 3886, 4175, 4843, 5800, 6680, 6700, 7772, 8350, 9686, 9715, 11189, 13400, 15544, 16700, 19372, 19430, 22378, 24215, 33400, 38744, 38860, 44756, 48430, 48575, 55945, 77720, 89512, 96860, 97150, 111890, 121075, 193720, 194300, 223780, 242150, 279725, 324481, 388600, 447560, 484300, 559450, 648962, 968600, 1118900, 1297924, 1622405, 2237800, 2595848, 3244810, 6489620, 8112025, 12979240, 16224050, 32448100, 64896200]

約数ペア:

[(1, 64896200), (2, 32448100), (4, 16224050), (5, 12979240), (8, 8112025), (10, 6489620), (20, 3244810), (25, 2595848), (29, 2237800), (40, 1622405), (50, 1297924), (58, 1118900), (67, 968600), (100, 648962), (116, 559450), (134, 484300), (145, 447560), (167, 388600), (200, 324481), (232, 279725), (268, 242150), (290, 223780), (334, 194300), (335, 193720), (536, 121075), (580, 111890), (668, 97150), (670, 96860), (725, 89512), (835, 77720), (1160, 55945), (1336, 48575), (1340, 48430), (1450, 44756), (1670, 38860), (1675, 38744), (1943, 33400), (2680, 24215), (2900, 22378), (3340, 19430), (3350, 19372), (3886, 16700), (4175, 15544), (4843, 13400), (5800, 11189), (6680, 9715), (6700, 9686), (7772, 8350)]