2997980100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{370121}}^1$

素因数の和:370147

約数の個数: 90

約数和(自身を含む): 9718293354

約数和(自身を除く): 6720313254

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 370121, 740242, 1110363, 1480484, 1850605, 2220726, 3331089, 3701210, 4441452, 5551815, 6662178, 7402420, 9253025, 9993267, 11103630, 13324356, 16655445, 18506050, 19986534, 22207260, 27759075, 29979801, 33310890, 37012100, 39973068, 49966335, 55518150, 59959602, 66621780, 83277225, 99932670, 111036300, 119919204, 149899005, 166554450, 199865340, 249831675, 299798010, 333108900, 499663350, 599596020, 749495025, 999326700, 1498990050, 2997980100]

約数ペア:

[(1, 2997980100), (2, 1498990050), (3, 999326700), (4, 749495025), (5, 599596020), (6, 499663350), (9, 333108900), (10, 299798010), (12, 249831675), (15, 199865340), (18, 166554450), (20, 149899005), (25, 119919204), (27, 111036300), (30, 99932670), (36, 83277225), (45, 66621780), (50, 59959602), (54, 55518150), (60, 49966335), (75, 39973068), (81, 37012100), (90, 33310890), (100, 29979801), (108, 27759075), (135, 22207260), (150, 19986534), (162, 18506050), (180, 16655445), (225, 13324356), (270, 11103630), (300, 9993267), (324, 9253025), (405, 7402420), (450, 6662178), (540, 5551815), (675, 4441452), (810, 3701210), (900, 3331089), (1350, 2220726), (1620, 1850605), (2025, 1480484), (2700, 1110363), (4050, 740242), (8100, 370121)]