64313300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 146969760

約数和(自身を除く): 82656460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 268, 290, 331, 335, 580, 662, 670, 725, 1324, 1340, 1450, 1655, 1675, 1943, 2900, 3310, 3350, 3886, 6620, 6700, 7772, 8275, 9599, 9715, 16550, 19198, 19430, 22177, 33100, 38396, 38860, 44354, 47995, 48575, 88708, 95990, 97150, 110885, 191980, 194300, 221770, 239975, 443540, 479950, 554425, 643133, 959900, 1108850, 1286266, 2217700, 2572532, 3215665, 6431330, 12862660, 16078325, 32156650, 64313300]

約数ペア:

[(1, 64313300), (2, 32156650), (4, 16078325), (5, 12862660), (10, 6431330), (20, 3215665), (25, 2572532), (29, 2217700), (50, 1286266), (58, 1108850), (67, 959900), (100, 643133), (116, 554425), (134, 479950), (145, 443540), (268, 239975), (290, 221770), (331, 194300), (335, 191980), (580, 110885), (662, 97150), (670, 95990), (725, 88708), (1324, 48575), (1340, 47995), (1450, 44354), (1655, 38860), (1675, 38396), (1943, 33100), (2900, 22177), (3310, 19430), (3350, 19198), (3886, 16550), (6620, 9715), (6700, 9599), (7772, 8275)]