91411740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 144

約数和(自身を含む): 328753152

約数和(自身を除く): 237341412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2687, 2835, 3402, 3780, 4860, 5374, 5670, 6804, 8061, 8505, 10748, 11340, 13435, 16122, 17010, 18809, 24183, 26870, 32244, 34020, 37618, 40305, 48366, 53740, 56427, 72549, 75236, 80610, 94045, 96732, 112854, 120915, 145098, 161220, 169281, 188090, 217647, 225708, 241830, 282135, 290196, 338562, 362745, 376180, 435294, 483660, 507843, 564270, 652941, 677124, 725490, 846405, 870588, 1015686, 1088235, 1128540, 1305882, 1450980, 1523529, 1692810, 2031372, 2176470, 2539215, 2611764, 3047058, 3264705, 3385620, 4352940, 4570587, 5078430, 6094116, 6529410, 7617645, 9141174, 10156860, 13058820, 15235290, 18282348, 22852935, 30470580, 45705870, 91411740]

約数ペア:

[(1, 91411740), (2, 45705870), (3, 30470580), (4, 22852935), (5, 18282348), (6, 15235290), (7, 13058820), (9, 10156860), (10, 9141174), (12, 7617645), (14, 6529410), (15, 6094116), (18, 5078430), (20, 4570587), (21, 4352940), (27, 3385620), (28, 3264705), (30, 3047058), (35, 2611764), (36, 2539215), (42, 2176470), (45, 2031372), (54, 1692810), (60, 1523529), (63, 1450980), (70, 1305882), (81, 1128540), (84, 1088235), (90, 1015686), (105, 870588), (108, 846405), (126, 725490), (135, 677124), (140, 652941), (162, 564270), (180, 507843), (189, 483660), (210, 435294), (243, 376180), (252, 362745), (270, 338562), (315, 290196), (324, 282135), (378, 241830), (405, 225708), (420, 217647), (486, 188090), (540, 169281), (567, 161220), (630, 145098), (756, 120915), (810, 112854), (945, 96732), (972, 94045), (1134, 80610), (1215, 75236), (1260, 72549), (1620, 56427), (1701, 53740), (1890, 48366), (2268, 40305), (2430, 37618), (2687, 34020), (2835, 32244), (3402, 26870), (3780, 24183), (4860, 18809), (5374, 17010), (5670, 16122), (6804, 13435), (8061, 11340), (8505, 10748)]