5006250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 13710060

約数和(自身を除く): 8703810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 125, 150, 178, 225, 250, 267, 375, 445, 450, 534, 625, 750, 801, 890, 1125, 1250, 1335, 1602, 1875, 2225, 2250, 2670, 3125, 3750, 4005, 4450, 5625, 6250, 6675, 8010, 9375, 11125, 11250, 13350, 18750, 20025, 22250, 28125, 33375, 40050, 55625, 56250, 66750, 100125, 111250, 166875, 200250, 278125, 333750, 500625, 556250, 834375, 1001250, 1668750, 2503125, 5006250]

約数ペア:

[(1, 5006250), (2, 2503125), (3, 1668750), (5, 1001250), (6, 834375), (9, 556250), (10, 500625), (15, 333750), (18, 278125), (25, 200250), (30, 166875), (45, 111250), (50, 100125), (75, 66750), (89, 56250), (90, 55625), (125, 40050), (150, 33375), (178, 28125), (225, 22250), (250, 20025), (267, 18750), (375, 13350), (445, 11250), (450, 11125), (534, 9375), (625, 8010), (750, 6675), (801, 6250), (890, 5625), (1125, 4450), (1250, 4005), (1335, 3750), (1602, 3125), (1875, 2670), (2225, 2250)]