85749900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 249556944

約数和(自身を除く): 163807044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1481, 1930, 2316, 2895, 2962, 3860, 4443, 4825, 5790, 5924, 7405, 8886, 9650, 11580, 14475, 14810, 17772, 19300, 22215, 28950, 29620, 37025, 44430, 57900, 74050, 88860, 111075, 148100, 222150, 285833, 444300, 571666, 857499, 1143332, 1429165, 1714998, 2858330, 3429996, 4287495, 5716660, 7145825, 8574990, 14291650, 17149980, 21437475, 28583300, 42874950, 85749900]

約数ペア:

[(1, 85749900), (2, 42874950), (3, 28583300), (4, 21437475), (5, 17149980), (6, 14291650), (10, 8574990), (12, 7145825), (15, 5716660), (20, 4287495), (25, 3429996), (30, 2858330), (50, 1714998), (60, 1429165), (75, 1143332), (100, 857499), (150, 571666), (193, 444300), (300, 285833), (386, 222150), (579, 148100), (772, 111075), (965, 88860), (1158, 74050), (1481, 57900), (1930, 44430), (2316, 37025), (2895, 29620), (2962, 28950), (3860, 22215), (4443, 19300), (4825, 17772), (5790, 14810), (5924, 14475), (7405, 11580), (8886, 9650)]