201102540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81749}}^1$

素因数の和:81802

約数の個数: 48

約数和(自身を含む): 576828000

約数和(自身を除く): 375725460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81749, 163498, 245247, 326996, 408745, 490494, 817490, 980988, 1226235, 1634980, 2452470, 3351709, 4904940, 6703418, 10055127, 13406836, 16758545, 20110254, 33517090, 40220508, 50275635, 67034180, 100551270, 201102540]

約数ペア:

[(1, 201102540), (2, 100551270), (3, 67034180), (4, 50275635), (5, 40220508), (6, 33517090), (10, 20110254), (12, 16758545), (15, 13406836), (20, 10055127), (30, 6703418), (41, 4904940), (60, 3351709), (82, 2452470), (123, 1634980), (164, 1226235), (205, 980988), (246, 817490), (410, 490494), (492, 408745), (615, 326996), (820, 245247), (1230, 163498), (2460, 81749)]