12450750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 33493824

約数和(自身を除く): 21043074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1277, 1625, 1950, 2554, 3250, 3831, 4875, 6385, 7662, 9750, 12770, 16601, 19155, 31925, 33202, 38310, 49803, 63850, 83005, 95775, 99606, 159625, 166010, 191550, 249015, 319250, 415025, 478875, 498030, 830050, 957750, 1245075, 2075125, 2490150, 4150250, 6225375, 12450750]

約数ペア:

[(1, 12450750), (2, 6225375), (3, 4150250), (5, 2490150), (6, 2075125), (10, 1245075), (13, 957750), (15, 830050), (25, 498030), (26, 478875), (30, 415025), (39, 319250), (50, 249015), (65, 191550), (75, 166010), (78, 159625), (125, 99606), (130, 95775), (150, 83005), (195, 63850), (250, 49803), (325, 38310), (375, 33202), (390, 31925), (650, 19155), (750, 16601), (975, 12770), (1277, 9750), (1625, 7662), (1950, 6385), (2554, 4875), (3250, 3831)]