13259100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 38730160

約数和(自身を除く): 25471060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 229, 300, 386, 458, 579, 687, 772, 916, 965, 1145, 1158, 1374, 1930, 2290, 2316, 2748, 2895, 3435, 3860, 4580, 4825, 5725, 5790, 6870, 9650, 11450, 11580, 13740, 14475, 17175, 19300, 22900, 28950, 34350, 44197, 57900, 68700, 88394, 132591, 176788, 220985, 265182, 441970, 530364, 662955, 883940, 1104925, 1325910, 2209850, 2651820, 3314775, 4419700, 6629550, 13259100]

約数ペア:

[(1, 13259100), (2, 6629550), (3, 4419700), (4, 3314775), (5, 2651820), (6, 2209850), (10, 1325910), (12, 1104925), (15, 883940), (20, 662955), (25, 530364), (30, 441970), (50, 265182), (60, 220985), (75, 176788), (100, 132591), (150, 88394), (193, 68700), (229, 57900), (300, 44197), (386, 34350), (458, 28950), (579, 22900), (687, 19300), (772, 17175), (916, 14475), (965, 13740), (1145, 11580), (1158, 11450), (1374, 9650), (1930, 6870), (2290, 5790), (2316, 5725), (2748, 4825), (2895, 4580), (3435, 3860)]