252203100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{22721}}^1$

素因数の和:22775

約数の個数: 72

約数和(自身を含む): 749462448

約数和(自身を除く): 497259348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 22721, 45442, 68163, 90884, 113605, 136326, 227210, 272652, 340815, 454420, 568025, 681630, 840677, 1136050, 1363260, 1681354, 1704075, 2272100, 2522031, 3362708, 3408150, 4203385, 5044062, 6816300, 8406770, 10088124, 12610155, 16813540, 21016925, 25220310, 42033850, 50440620, 63050775, 84067700, 126101550, 252203100]

約数ペア:

[(1, 252203100), (2, 126101550), (3, 84067700), (4, 63050775), (5, 50440620), (6, 42033850), (10, 25220310), (12, 21016925), (15, 16813540), (20, 12610155), (25, 10088124), (30, 8406770), (37, 6816300), (50, 5044062), (60, 4203385), (74, 3408150), (75, 3362708), (100, 2522031), (111, 2272100), (148, 1704075), (150, 1681354), (185, 1363260), (222, 1136050), (300, 840677), (370, 681630), (444, 568025), (555, 454420), (740, 340815), (925, 272652), (1110, 227210), (1850, 136326), (2220, 113605), (2775, 90884), (3700, 68163), (5550, 45442), (11100, 22721)]