1331700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 4041408

約数和(自身を除く): 2709708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 193, 230, 276, 300, 345, 386, 460, 575, 579, 690, 772, 965, 1150, 1158, 1380, 1725, 1930, 2300, 2316, 2895, 3450, 3860, 4439, 4825, 5790, 6900, 8878, 9650, 11580, 13317, 14475, 17756, 19300, 22195, 26634, 28950, 44390, 53268, 57900, 66585, 88780, 110975, 133170, 221950, 266340, 332925, 443900, 665850, 1331700]

約数ペア:

[(1, 1331700), (2, 665850), (3, 443900), (4, 332925), (5, 266340), (6, 221950), (10, 133170), (12, 110975), (15, 88780), (20, 66585), (23, 57900), (25, 53268), (30, 44390), (46, 28950), (50, 26634), (60, 22195), (69, 19300), (75, 17756), (92, 14475), (100, 13317), (115, 11580), (138, 9650), (150, 8878), (193, 6900), (230, 5790), (276, 4825), (300, 4439), (345, 3860), (386, 3450), (460, 2895), (575, 2316), (579, 2300), (690, 1930), (772, 1725), (965, 1380), (1150, 1158)]