84970600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 232172640

約数和(自身を除く): 147202040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 2971, 3575, 5720, 5942, 7150, 11884, 14300, 14855, 23768, 28600, 29710, 32681, 38623, 59420, 65362, 74275, 77246, 118840, 130724, 148550, 154492, 163405, 193115, 261448, 297100, 308984, 326810, 386230, 424853, 594200, 653620, 772460, 817025, 849706, 965575, 1307240, 1544920, 1634050, 1699412, 1931150, 2124265, 3268100, 3398824, 3862300, 4248530, 6536200, 7724600, 8497060, 10621325, 16994120, 21242650, 42485300, 84970600]

約数ペア:

[(1, 84970600), (2, 42485300), (4, 21242650), (5, 16994120), (8, 10621325), (10, 8497060), (11, 7724600), (13, 6536200), (20, 4248530), (22, 3862300), (25, 3398824), (26, 3268100), (40, 2124265), (44, 1931150), (50, 1699412), (52, 1634050), (55, 1544920), (65, 1307240), (88, 965575), (100, 849706), (104, 817025), (110, 772460), (130, 653620), (143, 594200), (200, 424853), (220, 386230), (260, 326810), (275, 308984), (286, 297100), (325, 261448), (440, 193115), (520, 163405), (550, 154492), (572, 148550), (650, 130724), (715, 118840), (1100, 77246), (1144, 74275), (1300, 65362), (1430, 59420), (2200, 38623), (2600, 32681), (2860, 29710), (2971, 28600), (3575, 23768), (5720, 14855), (5942, 14300), (7150, 11884)]