181729080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 668023200

約数和(自身を除く): 486294120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 103, 104, 116, 117, 120, 130, 145, 156, 169, 174, 180, 195, 206, 232, 234, 260, 261, 290, 309, 312, 338, 348, 360, 377, 390, 412, 435, 468, 507, 515, 520, 522, 580, 585, 618, 676, 696, 754, 780, 824, 845, 870, 927, 936, 1014, 1030, 1044, 1131, 1160, 1170, 1236, 1305, 1339, 1352, 1508, 1521, 1545, 1560, 1690, 1740, 1854, 1885, 2028, 2060, 2088, 2262, 2340, 2472, 2535, 2610, 2678, 2987, 3016, 3042, 3090, 3380, 3393, 3480, 3708, 3770, 4017, 4056, 4120, 4524, 4635, 4680, 4901, 5070, 5220, 5356, 5655, 5974, 6084, 6180, 6695, 6760, 6786, 7416, 7540, 7605, 8034, 8961, 9048, 9270, 9802, 10140, 10440, 10712, 11310, 11948, 12051, 12168, 12360, 13390, 13572, 14703, 14935, 15080, 15210, 16068, 16965, 17407, 17922, 18540, 19604, 20085, 20280, 22620, 23896, 24102, 24505, 26780, 26883, 27144, 29406, 29870, 30420, 32136, 33930, 34814, 35844, 37080, 38831, 39208, 40170, 44109, 44805, 45240, 48204, 49010, 52221, 53560, 53766, 58812, 59740, 60255, 60840, 67860, 69628, 71688, 73515, 77662, 80340, 87035, 88218, 89610, 96408, 98020, 104442, 107532, 116493, 117624, 119480, 120510, 134415, 135720, 139256, 147030, 155324, 156663, 160680, 174070, 176436, 179220, 194155, 196040, 208884, 215064, 220545, 232986, 241020, 261105, 268830, 294060, 310648, 313326, 348140, 349479, 352872, 358440, 388310, 417768, 441090, 465972, 482040, 504803, 522210, 537660, 582465, 588120, 626652, 696280, 698958, 776620, 783315, 882180, 931944, 1009606, 1044420, 1075320, 1164930, 1253304, 1397916, 1514409, 1553240, 1566630, 1747395, 1764360, 2019212, 2088840, 2329860, 2524015, 2795832, 3028818, 3133260, 3494790, 4038424, 4543227, 4659720, 5048030, 6057636, 6266520, 6989580, 7572045, 9086454, 10096060, 12115272, 13979160, 15144090, 18172908, 20192120, 22716135, 30288180, 36345816, 45432270, 60576360, 90864540, 181729080]

約数ペア:

[(1, 181729080), (2, 90864540), (3, 60576360), (4, 45432270), (5, 36345816), (6, 30288180), (8, 22716135), (9, 20192120), (10, 18172908), (12, 15144090), (13, 13979160), (15, 12115272), (18, 10096060), (20, 9086454), (24, 7572045), (26, 6989580), (29, 6266520), (30, 6057636), (36, 5048030), (39, 4659720), (40, 4543227), (45, 4038424), (52, 3494790), (58, 3133260), (60, 3028818), (65, 2795832), (72, 2524015), (78, 2329860), (87, 2088840), (90, 2019212), (103, 1764360), (104, 1747395), (116, 1566630), (117, 1553240), (120, 1514409), (130, 1397916), (145, 1253304), (156, 1164930), (169, 1075320), (174, 1044420), (180, 1009606), (195, 931944), (206, 882180), (232, 783315), (234, 776620), (260, 698958), (261, 696280), (290, 626652), (309, 588120), (312, 582465), (338, 537660), (348, 522210), (360, 504803), (377, 482040), (390, 465972), (412, 441090), (435, 417768), (468, 388310), (507, 358440), (515, 352872), (520, 349479), (522, 348140), (580, 313326), (585, 310648), (618, 294060), (676, 268830), (696, 261105), (754, 241020), (780, 232986), (824, 220545), (845, 215064), (870, 208884), (927, 196040), (936, 194155), (1014, 179220), (1030, 176436), (1044, 174070), (1131, 160680), (1160, 156663), (1170, 155324), (1236, 147030), (1305, 139256), (1339, 135720), (1352, 134415), (1508, 120510), (1521, 119480), (1545, 117624), (1560, 116493), (1690, 107532), (1740, 104442), (1854, 98020), (1885, 96408), (2028, 89610), (2060, 88218), (2088, 87035), (2262, 80340), (2340, 77662), (2472, 73515), (2535, 71688), (2610, 69628), (2678, 67860), (2987, 60840), (3016, 60255), (3042, 59740), (3090, 58812), (3380, 53766), (3393, 53560), (3480, 52221), (3708, 49010), (3770, 48204), (4017, 45240), (4056, 44805), (4120, 44109), (4524, 40170), (4635, 39208), (4680, 38831), (4901, 37080), (5070, 35844), (5220, 34814), (5356, 33930), (5655, 32136), (5974, 30420), (6084, 29870), (6180, 29406), (6695, 27144), (6760, 26883), (6786, 26780), (7416, 24505), (7540, 24102), (7605, 23896), (8034, 22620), (8961, 20280), (9048, 20085), (9270, 19604), (9802, 18540), (10140, 17922), (10440, 17407), (10712, 16965), (11310, 16068), (11948, 15210), (12051, 15080), (12168, 14935), (12360, 14703), (13390, 13572)]