76470660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 267636096

約数和(自身を除く): 191165436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 443, 548, 630, 685, 822, 886, 959, 1233, 1260, 1329, 1370, 1644, 1772, 1918, 2055, 2215, 2466, 2658, 2740, 2877, 3101, 3836, 3987, 4110, 4430, 4795, 4932, 5316, 5754, 6165, 6202, 6645, 7974, 8220, 8631, 8860, 9303, 9590, 11508, 12330, 12404, 13290, 14385, 15505, 15948, 17262, 18606, 19180, 19935, 24660, 26580, 27909, 28770, 31010, 34524, 37212, 39870, 43155, 46515, 55818, 57540, 60691, 62020, 79740, 86310, 93030, 111636, 121382, 139545, 172620, 182073, 186060, 242764, 279090, 303455, 364146, 424837, 546219, 558180, 606910, 728292, 849674, 910365, 1092438, 1213820, 1274511, 1699348, 1820730, 2124185, 2184876, 2549022, 2731095, 3641460, 3823533, 4248370, 5098044, 5462190, 6372555, 7647066, 8496740, 10924380, 12745110, 15294132, 19117665, 25490220, 38235330, 76470660]

約数ペア:

[(1, 76470660), (2, 38235330), (3, 25490220), (4, 19117665), (5, 15294132), (6, 12745110), (7, 10924380), (9, 8496740), (10, 7647066), (12, 6372555), (14, 5462190), (15, 5098044), (18, 4248370), (20, 3823533), (21, 3641460), (28, 2731095), (30, 2549022), (35, 2184876), (36, 2124185), (42, 1820730), (45, 1699348), (60, 1274511), (63, 1213820), (70, 1092438), (84, 910365), (90, 849674), (105, 728292), (126, 606910), (137, 558180), (140, 546219), (180, 424837), (210, 364146), (252, 303455), (274, 279090), (315, 242764), (411, 186060), (420, 182073), (443, 172620), (548, 139545), (630, 121382), (685, 111636), (822, 93030), (886, 86310), (959, 79740), (1233, 62020), (1260, 60691), (1329, 57540), (1370, 55818), (1644, 46515), (1772, 43155), (1918, 39870), (2055, 37212), (2215, 34524), (2466, 31010), (2658, 28770), (2740, 27909), (2877, 26580), (3101, 24660), (3836, 19935), (3987, 19180), (4110, 18606), (4430, 17262), (4795, 15948), (4932, 15505), (5316, 14385), (5754, 13290), (6165, 12404), (6202, 12330), (6645, 11508), (7974, 9590), (8220, 9303), (8631, 8860)]