1681890600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3140

約数の個数: 192

約数和(自身を含む): 5695885440

約数和(自身を除く): 4013994840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 71, 75, 78, 100, 104, 120, 130, 142, 150, 156, 195, 200, 213, 260, 284, 300, 312, 325, 355, 390, 426, 520, 568, 600, 650, 710, 780, 852, 923, 975, 1065, 1300, 1420, 1560, 1704, 1775, 1846, 1950, 2130, 2600, 2769, 2840, 3037, 3550, 3692, 3900, 4260, 4615, 5325, 5538, 6074, 7100, 7384, 7800, 8520, 9111, 9230, 10650, 11076, 12148, 13845, 14200, 15185, 18222, 18460, 21300, 22152, 23075, 24296, 27690, 30370, 36444, 36920, 39481, 42600, 45555, 46150, 55380, 60740, 69225, 72888, 75925, 78962, 91110, 92300, 110760, 118443, 121480, 138450, 151850, 157924, 182220, 184600, 197405, 215627, 227775, 236886, 276900, 303700, 315848, 364440, 394810, 431254, 455550, 473772, 553800, 592215, 607400, 646881, 789620, 862508, 911100, 947544, 987025, 1078135, 1184430, 1293762, 1579240, 1725016, 1822200, 1974050, 2156270, 2368860, 2587524, 2803151, 2961075, 3234405, 3948100, 4312540, 4737720, 5175048, 5390675, 5606302, 5922150, 6468810, 7896200, 8409453, 8625080, 10781350, 11212604, 11844300, 12937620, 14015755, 16172025, 16818906, 21562700, 22425208, 23688600, 25875240, 28031510, 32344050, 33637812, 42047265, 43125400, 56063020, 64688100, 67275624, 70078775, 84094530, 112126040, 129376200, 140157550, 168189060, 210236325, 280315100, 336378120, 420472650, 560630200, 840945300, 1681890600]

約数ペア:

[(1, 1681890600), (2, 840945300), (3, 560630200), (4, 420472650), (5, 336378120), (6, 280315100), (8, 210236325), (10, 168189060), (12, 140157550), (13, 129376200), (15, 112126040), (20, 84094530), (24, 70078775), (25, 67275624), (26, 64688100), (30, 56063020), (39, 43125400), (40, 42047265), (50, 33637812), (52, 32344050), (60, 28031510), (65, 25875240), (71, 23688600), (75, 22425208), (78, 21562700), (100, 16818906), (104, 16172025), (120, 14015755), (130, 12937620), (142, 11844300), (150, 11212604), (156, 10781350), (195, 8625080), (200, 8409453), (213, 7896200), (260, 6468810), (284, 5922150), (300, 5606302), (312, 5390675), (325, 5175048), (355, 4737720), (390, 4312540), (426, 3948100), (520, 3234405), (568, 2961075), (600, 2803151), (650, 2587524), (710, 2368860), (780, 2156270), (852, 1974050), (923, 1822200), (975, 1725016), (1065, 1579240), (1300, 1293762), (1420, 1184430), (1560, 1078135), (1704, 987025), (1775, 947544), (1846, 911100), (1950, 862508), (2130, 789620), (2600, 646881), (2769, 607400), (2840, 592215), (3037, 553800), (3550, 473772), (3692, 455550), (3900, 431254), (4260, 394810), (4615, 364440), (5325, 315848), (5538, 303700), (6074, 276900), (7100, 236886), (7384, 227775), (7800, 215627), (8520, 197405), (9111, 184600), (9230, 182220), (10650, 157924), (11076, 151850), (12148, 138450), (13845, 121480), (14200, 118443), (15185, 110760), (18222, 92300), (18460, 91110), (21300, 78962), (22152, 75925), (23075, 72888), (24296, 69225), (27690, 60740), (30370, 55380), (36444, 46150), (36920, 45555), (39481, 42600)]