22499250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 56833920

約数和(自身を除く): 34334670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 229, 250, 262, 375, 393, 458, 655, 687, 750, 786, 1145, 1310, 1374, 1965, 2290, 3275, 3435, 3930, 5725, 6550, 6870, 9825, 11450, 16375, 17175, 19650, 28625, 29999, 32750, 34350, 49125, 57250, 59998, 85875, 89997, 98250, 149995, 171750, 179994, 299990, 449985, 749975, 899970, 1499950, 2249925, 3749875, 4499850, 7499750, 11249625, 22499250]

約数ペア:

[(1, 22499250), (2, 11249625), (3, 7499750), (5, 4499850), (6, 3749875), (10, 2249925), (15, 1499950), (25, 899970), (30, 749975), (50, 449985), (75, 299990), (125, 179994), (131, 171750), (150, 149995), (229, 98250), (250, 89997), (262, 85875), (375, 59998), (393, 57250), (458, 49125), (655, 34350), (687, 32750), (750, 29999), (786, 28625), (1145, 19650), (1310, 17175), (1374, 16375), (1965, 11450), (2290, 9825), (3275, 6870), (3435, 6550), (3930, 5725)]