420606300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{13103}}^1$

素因数の和:13227

約数の個数: 72

約数和(自身を含む): 1228421376

約数和(自身を除く): 807815076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2675, 3210, 5350, 6420, 8025, 10700, 13103, 16050, 26206, 32100, 39309, 52412, 65515, 78618, 131030, 157236, 196545, 262060, 327575, 393090, 655150, 786180, 982725, 1310300, 1402021, 1965450, 2804042, 3930900, 4206063, 5608084, 7010105, 8412126, 14020210, 16824252, 21030315, 28040420, 35050525, 42060630, 70101050, 84121260, 105151575, 140202100, 210303150, 420606300]

約数ペア:

[(1, 420606300), (2, 210303150), (3, 140202100), (4, 105151575), (5, 84121260), (6, 70101050), (10, 42060630), (12, 35050525), (15, 28040420), (20, 21030315), (25, 16824252), (30, 14020210), (50, 8412126), (60, 7010105), (75, 5608084), (100, 4206063), (107, 3930900), (150, 2804042), (214, 1965450), (300, 1402021), (321, 1310300), (428, 982725), (535, 786180), (642, 655150), (1070, 393090), (1284, 327575), (1605, 262060), (2140, 196545), (2675, 157236), (3210, 131030), (5350, 78618), (6420, 65515), (8025, 52412), (10700, 39309), (13103, 32100), (16050, 26206)]