25105200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{20921}}^1$

素因数の和:20942

約数の個数: 60

約数和(自身を含む): 80424168

約数和(自身を除く): 55318968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 20921, 41842, 62763, 83684, 104605, 125526, 167368, 209210, 251052, 313815, 334736, 418420, 502104, 523025, 627630, 836840, 1004208, 1046050, 1255260, 1569075, 1673680, 2092100, 2510520, 3138150, 4184200, 5021040, 6276300, 8368400, 12552600, 25105200]

約数ペア:

[(1, 25105200), (2, 12552600), (3, 8368400), (4, 6276300), (5, 5021040), (6, 4184200), (8, 3138150), (10, 2510520), (12, 2092100), (15, 1673680), (16, 1569075), (20, 1255260), (24, 1046050), (25, 1004208), (30, 836840), (40, 627630), (48, 523025), (50, 502104), (60, 418420), (75, 334736), (80, 313815), (100, 251052), (120, 209210), (150, 167368), (200, 125526), (240, 104605), (300, 83684), (400, 62763), (600, 41842), (1200, 20921)]