2281330260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1152187}}^1$

素因数の和:1152213

約数の個数: 72

約数和(自身を含む): 7549135776

約数和(自身を除く): 5267805516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1152187, 2304374, 3456561, 4608748, 5760935, 6913122, 10369683, 11521870, 12674057, 13826244, 17282805, 20739366, 23043740, 25348114, 34565610, 38022171, 41478732, 50696228, 51848415, 63370285, 69131220, 76044342, 103696830, 114066513, 126740570, 152088684, 190110855, 207393660, 228133026, 253481140, 380221710, 456266052, 570332565, 760443420, 1140665130, 2281330260]

約数ペア:

[(1, 2281330260), (2, 1140665130), (3, 760443420), (4, 570332565), (5, 456266052), (6, 380221710), (9, 253481140), (10, 228133026), (11, 207393660), (12, 190110855), (15, 152088684), (18, 126740570), (20, 114066513), (22, 103696830), (30, 76044342), (33, 69131220), (36, 63370285), (44, 51848415), (45, 50696228), (55, 41478732), (60, 38022171), (66, 34565610), (90, 25348114), (99, 23043740), (110, 20739366), (132, 17282805), (165, 13826244), (180, 12674057), (198, 11521870), (220, 10369683), (330, 6913122), (396, 5760935), (495, 4608748), (660, 3456561), (990, 2304374), (1980, 1152187)]