82129740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 297077760

約数和(自身を除く): 214948020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 613, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1226, 1276, 1540, 1595, 1740, 1839, 1914, 2030, 2233, 2310, 2436, 2452, 3045, 3065, 3190, 3678, 3828, 4060, 4291, 4466, 4620, 4785, 6090, 6130, 6380, 6699, 6743, 7356, 8582, 8932, 9195, 9570, 11165, 12180, 12260, 12873, 13398, 13486, 17164, 17777, 18390, 19140, 20229, 21455, 22330, 25746, 26796, 26972, 33495, 33715, 35554, 36780, 40458, 42910, 44660, 47201, 51492, 53331, 64365, 66990, 67430, 71108, 80916, 85820, 88885, 94402, 101145, 106662, 124439, 128730, 133980, 134860, 141603, 177770, 188804, 195547, 202290, 213324, 236005, 248878, 257460, 266655, 283206, 355540, 373317, 391094, 404580, 472010, 497756, 533310, 566412, 586641, 622195, 708015, 746634, 782188, 944020, 977735, 1066620, 1173282, 1244390, 1368829, 1416030, 1493268, 1866585, 1955470, 2346564, 2488780, 2737658, 2832060, 2933205, 3733170, 3910940, 4106487, 5475316, 5866410, 6844145, 7466340, 8212974, 11732820, 13688290, 16425948, 20532435, 27376580, 41064870, 82129740]

約数ペア:

[(1, 82129740), (2, 41064870), (3, 27376580), (4, 20532435), (5, 16425948), (6, 13688290), (7, 11732820), (10, 8212974), (11, 7466340), (12, 6844145), (14, 5866410), (15, 5475316), (20, 4106487), (21, 3910940), (22, 3733170), (28, 2933205), (29, 2832060), (30, 2737658), (33, 2488780), (35, 2346564), (42, 1955470), (44, 1866585), (55, 1493268), (58, 1416030), (60, 1368829), (66, 1244390), (70, 1173282), (77, 1066620), (84, 977735), (87, 944020), (105, 782188), (110, 746634), (116, 708015), (132, 622195), (140, 586641), (145, 566412), (154, 533310), (165, 497756), (174, 472010), (203, 404580), (210, 391094), (220, 373317), (231, 355540), (290, 283206), (308, 266655), (319, 257460), (330, 248878), (348, 236005), (385, 213324), (406, 202290), (420, 195547), (435, 188804), (462, 177770), (580, 141603), (609, 134860), (613, 133980), (638, 128730), (660, 124439), (770, 106662), (812, 101145), (870, 94402), (924, 88885), (957, 85820), (1015, 80916), (1155, 71108), (1218, 67430), (1226, 66990), (1276, 64365), (1540, 53331), (1595, 51492), (1740, 47201), (1839, 44660), (1914, 42910), (2030, 40458), (2233, 36780), (2310, 35554), (2436, 33715), (2452, 33495), (3045, 26972), (3065, 26796), (3190, 25746), (3678, 22330), (3828, 21455), (4060, 20229), (4291, 19140), (4466, 18390), (4620, 17777), (4785, 17164), (6090, 13486), (6130, 13398), (6380, 12873), (6699, 12260), (6743, 12180), (7356, 11165), (8582, 9570), (8932, 9195)]