207805200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 670516608

約数和(自身を除く): 462711408

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, 157, 200, 240, 300, 314, 400, 471, 600, 628, 785, 942, 1103, 1200, 1256, 1570, 1884, 2206, 2355, 2512, 3140, 3309, 3768, 3925, 4412, 4710, 5515, 6280, 6618, 7536, 7850, 8824, 9420, 11030, 11775, 12560, 13236, 15700, 16545, 17648, 18840, 22060, 23550, 26472, 27575, 31400, 33090, 37680, 44120, 47100, 52944, 55150, 62800, 66180, 82725, 88240, 94200, 110300, 132360, 165450, 173171, 188400, 220600, 264720, 330900, 346342, 441200, 519513, 661800, 692684, 865855, 1039026, 1323600, 1385368, 1731710, 2078052, 2597565, 2770736, 3463420, 4156104, 4329275, 5195130, 6926840, 8312208, 8658550, 10390260, 12987825, 13853680, 17317100, 20780520, 25975650, 34634200, 41561040, 51951300, 69268400, 103902600, 207805200]

約数ペア:

[(1, 207805200), (2, 103902600), (3, 69268400), (4, 51951300), (5, 41561040), (6, 34634200), (8, 25975650), (10, 20780520), (12, 17317100), (15, 13853680), (16, 12987825), (20, 10390260), (24, 8658550), (25, 8312208), (30, 6926840), (40, 5195130), (48, 4329275), (50, 4156104), (60, 3463420), (75, 2770736), (80, 2597565), (100, 2078052), (120, 1731710), (150, 1385368), (157, 1323600), (200, 1039026), (240, 865855), (300, 692684), (314, 661800), (400, 519513), (471, 441200), (600, 346342), (628, 330900), (785, 264720), (942, 220600), (1103, 188400), (1200, 173171), (1256, 165450), (1570, 132360), (1884, 110300), (2206, 94200), (2355, 88240), (2512, 82725), (3140, 66180), (3309, 62800), (3768, 55150), (3925, 52944), (4412, 47100), (4710, 44120), (5515, 37680), (6280, 33090), (6618, 31400), (7536, 27575), (7850, 26472), (8824, 23550), (9420, 22060), (11030, 18840), (11775, 17648), (12560, 16545), (13236, 15700)]