84457620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 205120620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 227, 234, 260, 265, 270, 318, 351, 390, 454, 468, 477, 530, 540, 585, 636, 681, 689, 702, 780, 795, 908, 954, 1060, 1135, 1170, 1362, 1378, 1404, 1431, 1590, 1755, 1908, 2043, 2067, 2270, 2340, 2385, 2724, 2756, 2862, 2951, 3180, 3405, 3445, 3510, 4086, 4134, 4540, 4770, 5724, 5902, 6129, 6201, 6810, 6890, 7020, 7155, 8172, 8268, 8853, 9540, 10215, 10335, 11804, 12031, 12258, 12402, 13620, 13780, 14310, 14755, 17706, 18603, 20430, 20670, 24062, 24516, 24804, 26559, 28620, 29510, 30645, 31005, 35412, 36093, 37206, 40860, 41340, 44265, 48124, 53118, 59020, 60155, 61290, 62010, 72186, 74412, 79677, 88530, 93015, 106236, 108279, 120310, 122580, 124020, 132795, 144372, 156403, 159354, 177060, 180465, 186030, 216558, 240620, 265590, 312806, 318708, 324837, 360930, 372060, 398385, 433116, 469209, 531180, 541395, 625612, 649674, 721860, 782015, 796770, 938418, 1082790, 1299348, 1407627, 1564030, 1593540, 1624185, 1876836, 2165580, 2346045, 2815254, 3128060, 3248370, 4222881, 4692090, 5630508, 6496740, 7038135, 8445762, 9384180, 14076270, 16891524, 21114405, 28152540, 42228810, 84457620]

約数ペア:

[(1, 84457620), (2, 42228810), (3, 28152540), (4, 21114405), (5, 16891524), (6, 14076270), (9, 9384180), (10, 8445762), (12, 7038135), (13, 6496740), (15, 5630508), (18, 4692090), (20, 4222881), (26, 3248370), (27, 3128060), (30, 2815254), (36, 2346045), (39, 2165580), (45, 1876836), (52, 1624185), (53, 1593540), (54, 1564030), (60, 1407627), (65, 1299348), (78, 1082790), (90, 938418), (106, 796770), (108, 782015), (117, 721860), (130, 649674), (135, 625612), (156, 541395), (159, 531180), (180, 469209), (195, 433116), (212, 398385), (227, 372060), (234, 360930), (260, 324837), (265, 318708), (270, 312806), (318, 265590), (351, 240620), (390, 216558), (454, 186030), (468, 180465), (477, 177060), (530, 159354), (540, 156403), (585, 144372), (636, 132795), (681, 124020), (689, 122580), (702, 120310), (780, 108279), (795, 106236), (908, 93015), (954, 88530), (1060, 79677), (1135, 74412), (1170, 72186), (1362, 62010), (1378, 61290), (1404, 60155), (1431, 59020), (1590, 53118), (1755, 48124), (1908, 44265), (2043, 41340), (2067, 40860), (2270, 37206), (2340, 36093), (2385, 35412), (2724, 31005), (2756, 30645), (2862, 29510), (2951, 28620), (3180, 26559), (3405, 24804), (3445, 24516), (3510, 24062), (4086, 20670), (4134, 20430), (4540, 18603), (4770, 17706), (5724, 14755), (5902, 14310), (6129, 13780), (6201, 13620), (6810, 12402), (6890, 12258), (7020, 12031), (7155, 11804), (8172, 10335), (8268, 10215), (8853, 9540)]