82715160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 272885760

約数和(自身を除く): 190170600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 281, 330, 440, 446, 562, 660, 669, 843, 892, 1115, 1124, 1320, 1338, 1405, 1686, 1784, 2230, 2248, 2453, 2676, 2810, 3091, 3345, 3372, 4215, 4460, 4906, 5352, 5620, 6182, 6690, 6744, 7359, 8430, 8920, 9273, 9812, 11240, 12265, 12364, 13380, 14718, 15455, 16860, 18546, 19624, 24530, 24728, 26760, 29436, 30910, 33720, 36795, 37092, 46365, 49060, 58872, 61820, 62663, 73590, 74184, 92730, 98120, 123640, 125326, 147180, 185460, 187989, 250652, 294360, 313315, 370920, 375978, 501304, 626630, 689293, 751956, 939945, 1253260, 1378586, 1503912, 1879890, 2067879, 2506520, 2757172, 3446465, 3759780, 4135758, 5514344, 6892930, 7519560, 8271516, 10339395, 13785860, 16543032, 20678790, 27571720, 41357580, 82715160]

約数ペア:

[(1, 82715160), (2, 41357580), (3, 27571720), (4, 20678790), (5, 16543032), (6, 13785860), (8, 10339395), (10, 8271516), (11, 7519560), (12, 6892930), (15, 5514344), (20, 4135758), (22, 3759780), (24, 3446465), (30, 2757172), (33, 2506520), (40, 2067879), (44, 1879890), (55, 1503912), (60, 1378586), (66, 1253260), (88, 939945), (110, 751956), (120, 689293), (132, 626630), (165, 501304), (220, 375978), (223, 370920), (264, 313315), (281, 294360), (330, 250652), (440, 187989), (446, 185460), (562, 147180), (660, 125326), (669, 123640), (843, 98120), (892, 92730), (1115, 74184), (1124, 73590), (1320, 62663), (1338, 61820), (1405, 58872), (1686, 49060), (1784, 46365), (2230, 37092), (2248, 36795), (2453, 33720), (2676, 30910), (2810, 29436), (3091, 26760), (3345, 24728), (3372, 24530), (4215, 19624), (4460, 18546), (4906, 16860), (5352, 15455), (5620, 14718), (6182, 13380), (6690, 12364), (6744, 12265), (7359, 11240), (8430, 9812), (8920, 9273)]