89979660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 286828080

約数和(自身を除く): 196848420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 829, 1005, 1206, 1340, 1620, 1658, 1809, 2010, 2412, 2487, 3015, 3316, 3618, 4020, 4145, 4974, 5427, 6030, 7236, 7461, 8290, 9045, 9948, 10854, 12060, 12435, 14922, 16580, 18090, 21708, 22383, 24870, 27135, 29844, 36180, 37305, 44766, 49740, 54270, 55543, 67149, 74610, 89532, 108540, 111086, 111915, 134298, 149220, 166629, 222172, 223830, 268596, 277715, 333258, 335745, 447660, 499887, 555430, 666516, 671490, 833145, 999774, 1110860, 1342980, 1499661, 1666290, 1999548, 2499435, 2999322, 3332580, 4498983, 4998870, 5998644, 7498305, 8997966, 9997740, 14996610, 17995932, 22494915, 29993220, 44989830, 89979660]

約数ペア:

[(1, 89979660), (2, 44989830), (3, 29993220), (4, 22494915), (5, 17995932), (6, 14996610), (9, 9997740), (10, 8997966), (12, 7498305), (15, 5998644), (18, 4998870), (20, 4498983), (27, 3332580), (30, 2999322), (36, 2499435), (45, 1999548), (54, 1666290), (60, 1499661), (67, 1342980), (81, 1110860), (90, 999774), (108, 833145), (134, 671490), (135, 666516), (162, 555430), (180, 499887), (201, 447660), (268, 335745), (270, 333258), (324, 277715), (335, 268596), (402, 223830), (405, 222172), (540, 166629), (603, 149220), (670, 134298), (804, 111915), (810, 111086), (829, 108540), (1005, 89532), (1206, 74610), (1340, 67149), (1620, 55543), (1658, 54270), (1809, 49740), (2010, 44766), (2412, 37305), (2487, 36180), (3015, 29844), (3316, 27135), (3618, 24870), (4020, 22383), (4145, 21708), (4974, 18090), (5427, 16580), (6030, 14922), (7236, 12435), (7461, 12060), (8290, 10854), (9045, 9948)]