8753550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 23732856

約数和(自身を除く): 14979306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 130, 134, 150, 195, 201, 325, 335, 390, 402, 650, 670, 871, 975, 1005, 1675, 1742, 1950, 2010, 2613, 3350, 4355, 4489, 5025, 5226, 8710, 8978, 10050, 13065, 13467, 21775, 22445, 26130, 26934, 43550, 44890, 58357, 65325, 67335, 112225, 116714, 130650, 134670, 175071, 224450, 291785, 336675, 350142, 583570, 673350, 875355, 1458925, 1750710, 2917850, 4376775, 8753550]

約数ペア:

[(1, 8753550), (2, 4376775), (3, 2917850), (5, 1750710), (6, 1458925), (10, 875355), (13, 673350), (15, 583570), (25, 350142), (26, 336675), (30, 291785), (39, 224450), (50, 175071), (65, 134670), (67, 130650), (75, 116714), (78, 112225), (130, 67335), (134, 65325), (150, 58357), (195, 44890), (201, 43550), (325, 26934), (335, 26130), (390, 22445), (402, 21775), (650, 13467), (670, 13065), (871, 10050), (975, 8978), (1005, 8710), (1675, 5226), (1742, 5025), (1950, 4489), (2010, 4355), (2613, 3350)]