86967180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 196079220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 431, 531, 570, 590, 684, 708, 855, 862, 885, 1062, 1121, 1140, 1180, 1293, 1710, 1724, 1770, 2124, 2155, 2242, 2586, 2655, 3363, 3420, 3540, 3879, 4310, 4484, 5172, 5310, 5605, 6465, 6726, 7758, 8189, 8620, 10089, 10620, 11210, 12930, 13452, 15516, 16378, 16815, 19395, 20178, 22420, 24567, 25429, 25860, 32756, 33630, 38790, 40356, 40945, 49134, 50445, 50858, 67260, 73701, 76287, 77580, 81890, 98268, 100890, 101716, 122835, 127145, 147402, 152574, 163780, 201780, 228861, 245670, 254290, 294804, 305148, 368505, 381435, 457722, 483151, 491340, 508580, 737010, 762870, 915444, 966302, 1144305, 1449453, 1474020, 1525740, 1932604, 2288610, 2415755, 2898906, 4348359, 4577220, 4831510, 5797812, 7247265, 8696718, 9663020, 14494530, 17393436, 21741795, 28989060, 43483590, 86967180]

約数ペア:

[(1, 86967180), (2, 43483590), (3, 28989060), (4, 21741795), (5, 17393436), (6, 14494530), (9, 9663020), (10, 8696718), (12, 7247265), (15, 5797812), (18, 4831510), (19, 4577220), (20, 4348359), (30, 2898906), (36, 2415755), (38, 2288610), (45, 1932604), (57, 1525740), (59, 1474020), (60, 1449453), (76, 1144305), (90, 966302), (95, 915444), (114, 762870), (118, 737010), (171, 508580), (177, 491340), (180, 483151), (190, 457722), (228, 381435), (236, 368505), (285, 305148), (295, 294804), (342, 254290), (354, 245670), (380, 228861), (431, 201780), (531, 163780), (570, 152574), (590, 147402), (684, 127145), (708, 122835), (855, 101716), (862, 100890), (885, 98268), (1062, 81890), (1121, 77580), (1140, 76287), (1180, 73701), (1293, 67260), (1710, 50858), (1724, 50445), (1770, 49134), (2124, 40945), (2155, 40356), (2242, 38790), (2586, 33630), (2655, 32756), (3363, 25860), (3420, 25429), (3540, 24567), (3879, 22420), (4310, 20178), (4484, 19395), (5172, 16815), (5310, 16378), (5605, 15516), (6465, 13452), (6726, 12930), (7758, 11210), (8189, 10620), (8620, 10089)]