254726700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12047

約数の個数: 72

約数和(自身を含む): 747452160

約数和(自身を除く): 492725460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 11959, 21300, 23918, 35877, 47836, 59795, 71754, 119590, 143508, 179385, 239180, 298975, 358770, 597950, 717540, 849089, 896925, 1195900, 1698178, 1793850, 2547267, 3396356, 3587700, 4245445, 5094534, 8490890, 10189068, 12736335, 16981780, 21227225, 25472670, 42454450, 50945340, 63681675, 84908900, 127363350, 254726700]

約数ペア:

[(1, 254726700), (2, 127363350), (3, 84908900), (4, 63681675), (5, 50945340), (6, 42454450), (10, 25472670), (12, 21227225), (15, 16981780), (20, 12736335), (25, 10189068), (30, 8490890), (50, 5094534), (60, 4245445), (71, 3587700), (75, 3396356), (100, 2547267), (142, 1793850), (150, 1698178), (213, 1195900), (284, 896925), (300, 849089), (355, 717540), (426, 597950), (710, 358770), (852, 298975), (1065, 239180), (1420, 179385), (1775, 143508), (2130, 119590), (3550, 71754), (4260, 59795), (5325, 47836), (7100, 35877), (10650, 23918), (11959, 21300)]