84169080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 288100800

約数和(自身を除く): 203931720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 71, 72, 74, 89, 90, 111, 120, 142, 148, 178, 180, 185, 213, 222, 267, 284, 296, 333, 355, 356, 360, 370, 426, 444, 445, 534, 555, 568, 639, 666, 710, 712, 740, 801, 852, 888, 890, 1065, 1068, 1110, 1278, 1332, 1335, 1420, 1480, 1602, 1665, 1704, 1780, 2130, 2136, 2220, 2556, 2627, 2664, 2670, 2840, 3195, 3204, 3293, 3330, 3560, 4005, 4260, 4440, 5112, 5254, 5340, 6319, 6390, 6408, 6586, 6660, 7881, 8010, 8520, 9879, 10508, 10680, 12638, 12780, 13135, 13172, 13320, 15762, 16020, 16465, 18957, 19758, 21016, 23643, 25276, 25560, 26270, 26344, 29637, 31524, 31595, 32040, 32930, 37914, 39405, 39516, 47286, 49395, 50552, 52540, 56871, 59274, 63048, 63190, 65860, 75828, 78810, 79032, 94572, 94785, 98790, 105080, 113742, 118215, 118548, 126380, 131720, 148185, 151656, 157620, 189144, 189570, 197580, 227484, 233803, 236430, 237096, 252760, 284355, 296370, 315240, 379140, 395160, 454968, 467606, 472860, 568710, 592740, 701409, 758280, 935212, 945720, 1137420, 1169015, 1185480, 1402818, 1870424, 2104227, 2274840, 2338030, 2805636, 3507045, 4208454, 4676060, 5611272, 7014090, 8416908, 9352120, 10521135, 14028180, 16833816, 21042270, 28056360, 42084540, 84169080]

約数ペア:

[(1, 84169080), (2, 42084540), (3, 28056360), (4, 21042270), (5, 16833816), (6, 14028180), (8, 10521135), (9, 9352120), (10, 8416908), (12, 7014090), (15, 5611272), (18, 4676060), (20, 4208454), (24, 3507045), (30, 2805636), (36, 2338030), (37, 2274840), (40, 2104227), (45, 1870424), (60, 1402818), (71, 1185480), (72, 1169015), (74, 1137420), (89, 945720), (90, 935212), (111, 758280), (120, 701409), (142, 592740), (148, 568710), (178, 472860), (180, 467606), (185, 454968), (213, 395160), (222, 379140), (267, 315240), (284, 296370), (296, 284355), (333, 252760), (355, 237096), (356, 236430), (360, 233803), (370, 227484), (426, 197580), (444, 189570), (445, 189144), (534, 157620), (555, 151656), (568, 148185), (639, 131720), (666, 126380), (710, 118548), (712, 118215), (740, 113742), (801, 105080), (852, 98790), (888, 94785), (890, 94572), (1065, 79032), (1068, 78810), (1110, 75828), (1278, 65860), (1332, 63190), (1335, 63048), (1420, 59274), (1480, 56871), (1602, 52540), (1665, 50552), (1704, 49395), (1780, 47286), (2130, 39516), (2136, 39405), (2220, 37914), (2556, 32930), (2627, 32040), (2664, 31595), (2670, 31524), (2840, 29637), (3195, 26344), (3204, 26270), (3293, 25560), (3330, 25276), (3560, 23643), (4005, 21016), (4260, 19758), (4440, 18957), (5112, 16465), (5254, 16020), (5340, 15762), (6319, 13320), (6390, 13172), (6408, 13135), (6586, 12780), (6660, 12638), (7881, 10680), (8010, 10508), (8520, 9879)]