155586060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 582167040

約数和(自身を除く): 426580980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 67, 70, 76, 84, 90, 95, 97, 105, 114, 126, 133, 134, 140, 171, 180, 190, 194, 201, 210, 228, 252, 266, 268, 285, 291, 315, 335, 342, 380, 388, 399, 402, 420, 469, 485, 532, 570, 582, 603, 630, 665, 670, 679, 684, 798, 804, 855, 873, 938, 970, 1005, 1140, 1164, 1197, 1206, 1260, 1273, 1330, 1340, 1358, 1407, 1455, 1596, 1710, 1746, 1843, 1876, 1940, 1995, 2010, 2037, 2345, 2394, 2412, 2546, 2660, 2716, 2814, 2910, 3015, 3395, 3420, 3492, 3686, 3819, 3990, 4020, 4074, 4221, 4365, 4690, 4788, 5092, 5529, 5628, 5820, 5985, 6030, 6111, 6365, 6499, 6790, 7035, 7372, 7638, 7980, 8148, 8442, 8730, 8911, 9215, 9380, 10185, 11058, 11457, 11970, 12060, 12222, 12730, 12901, 12998, 13580, 14070, 15276, 16587, 16884, 17460, 17822, 18430, 19095, 19497, 20370, 21105, 22116, 22914, 23940, 24444, 25460, 25802, 25996, 26733, 27645, 28140, 30555, 32495, 33174, 35644, 36860, 38190, 38703, 38994, 40740, 42210, 44555, 45493, 45828, 51604, 53466, 55290, 57285, 58491, 61110, 64505, 64990, 66348, 76380, 77406, 77988, 80199, 82935, 84420, 89110, 90986, 97485, 106932, 110580, 114570, 116109, 116982, 122220, 123481, 129010, 129980, 133665, 136479, 154812, 160398, 165870, 178220, 181972, 193515, 194970, 227465, 229140, 232218, 233964, 246962, 258020, 267330, 272958, 292455, 320796, 331740, 370443, 387030, 389940, 400995, 409437, 454930, 464436, 493924, 534660, 545916, 580545, 584910, 617405, 682395, 740886, 774060, 801990, 818874, 864367, 909860, 1111329, 1161090, 1169820, 1234810, 1364790, 1481772, 1603980, 1637748, 1728734, 1852215, 2047185, 2222658, 2322180, 2469620, 2593101, 2729580, 3457468, 3704430, 4094370, 4321835, 4445316, 5186202, 5556645, 7408860, 7779303, 8188740, 8643670, 10372404, 11113290, 12965505, 15558606, 17287340, 22226580, 25931010, 31117212, 38896515, 51862020, 77793030, 155586060]

約数ペア:

[(1, 155586060), (2, 77793030), (3, 51862020), (4, 38896515), (5, 31117212), (6, 25931010), (7, 22226580), (9, 17287340), (10, 15558606), (12, 12965505), (14, 11113290), (15, 10372404), (18, 8643670), (19, 8188740), (20, 7779303), (21, 7408860), (28, 5556645), (30, 5186202), (35, 4445316), (36, 4321835), (38, 4094370), (42, 3704430), (45, 3457468), (57, 2729580), (60, 2593101), (63, 2469620), (67, 2322180), (70, 2222658), (76, 2047185), (84, 1852215), (90, 1728734), (95, 1637748), (97, 1603980), (105, 1481772), (114, 1364790), (126, 1234810), (133, 1169820), (134, 1161090), (140, 1111329), (171, 909860), (180, 864367), (190, 818874), (194, 801990), (201, 774060), (210, 740886), (228, 682395), (252, 617405), (266, 584910), (268, 580545), (285, 545916), (291, 534660), (315, 493924), (335, 464436), (342, 454930), (380, 409437), (388, 400995), (399, 389940), (402, 387030), (420, 370443), (469, 331740), (485, 320796), (532, 292455), (570, 272958), (582, 267330), (603, 258020), (630, 246962), (665, 233964), (670, 232218), (679, 229140), (684, 227465), (798, 194970), (804, 193515), (855, 181972), (873, 178220), (938, 165870), (970, 160398), (1005, 154812), (1140, 136479), (1164, 133665), (1197, 129980), (1206, 129010), (1260, 123481), (1273, 122220), (1330, 116982), (1340, 116109), (1358, 114570), (1407, 110580), (1455, 106932), (1596, 97485), (1710, 90986), (1746, 89110), (1843, 84420), (1876, 82935), (1940, 80199), (1995, 77988), (2010, 77406), (2037, 76380), (2345, 66348), (2394, 64990), (2412, 64505), (2546, 61110), (2660, 58491), (2716, 57285), (2814, 55290), (2910, 53466), (3015, 51604), (3395, 45828), (3420, 45493), (3492, 44555), (3686, 42210), (3819, 40740), (3990, 38994), (4020, 38703), (4074, 38190), (4221, 36860), (4365, 35644), (4690, 33174), (4788, 32495), (5092, 30555), (5529, 28140), (5628, 27645), (5820, 26733), (5985, 25996), (6030, 25802), (6111, 25460), (6365, 24444), (6499, 23940), (6790, 22914), (7035, 22116), (7372, 21105), (7638, 20370), (7980, 19497), (8148, 19095), (8442, 18430), (8730, 17822), (8911, 17460), (9215, 16884), (9380, 16587), (10185, 15276), (11058, 14070), (11457, 13580), (11970, 12998), (12060, 12901), (12222, 12730)]