199604400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4119

約数の個数: 120

約数和(自身を含む): 655155984

約数和(自身を除く): 455551584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 4057, 4100, 4920, 6150, 8114, 8200, 9840, 12171, 12300, 16228, 16400, 20285, 24342, 24600, 32456, 40570, 48684, 49200, 60855, 64912, 81140, 97368, 101425, 121710, 162280, 166337, 194736, 202850, 243420, 304275, 324560, 332674, 405700, 486840, 499011, 608550, 665348, 811400, 831685, 973680, 998022, 1217100, 1330696, 1622800, 1663370, 1996044, 2434200, 2495055, 2661392, 3326740, 3992088, 4158425, 4868400, 4990110, 6653480, 7984176, 8316850, 9980220, 12475275, 13306960, 16633700, 19960440, 24950550, 33267400, 39920880, 49901100, 66534800, 99802200, 199604400]

約数ペア:

[(1, 199604400), (2, 99802200), (3, 66534800), (4, 49901100), (5, 39920880), (6, 33267400), (8, 24950550), (10, 19960440), (12, 16633700), (15, 13306960), (16, 12475275), (20, 9980220), (24, 8316850), (25, 7984176), (30, 6653480), (40, 4990110), (41, 4868400), (48, 4158425), (50, 3992088), (60, 3326740), (75, 2661392), (80, 2495055), (82, 2434200), (100, 1996044), (120, 1663370), (123, 1622800), (150, 1330696), (164, 1217100), (200, 998022), (205, 973680), (240, 831685), (246, 811400), (300, 665348), (328, 608550), (400, 499011), (410, 486840), (492, 405700), (600, 332674), (615, 324560), (656, 304275), (820, 243420), (984, 202850), (1025, 194736), (1200, 166337), (1230, 162280), (1640, 121710), (1968, 101425), (2050, 97368), (2460, 81140), (3075, 64912), (3280, 60855), (4057, 49200), (4100, 48684), (4920, 40570), (6150, 32456), (8114, 24600), (8200, 24342), (9840, 20285), (12171, 16400), (12300, 16228)]