139878180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 481893048

約数和(自身を除く): 342014868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 113, 115, 117, 130, 138, 156, 180, 195, 207, 226, 230, 234, 260, 276, 299, 339, 345, 390, 414, 452, 460, 468, 529, 565, 585, 598, 678, 690, 780, 828, 897, 1017, 1035, 1058, 1130, 1170, 1196, 1356, 1380, 1469, 1495, 1587, 1695, 1794, 2034, 2070, 2116, 2260, 2340, 2599, 2645, 2691, 2938, 2990, 3174, 3390, 3588, 4068, 4140, 4407, 4485, 4761, 5085, 5198, 5290, 5382, 5876, 5980, 6348, 6780, 6877, 7345, 7797, 7935, 8814, 8970, 9522, 10170, 10396, 10580, 10764, 12995, 13221, 13455, 13754, 14690, 15594, 15870, 17628, 17940, 19044, 20340, 20631, 22035, 23391, 23805, 25990, 26442, 26910, 27508, 29380, 31188, 31740, 33787, 34385, 38985, 41262, 44070, 46782, 47610, 51980, 52884, 53820, 59777, 61893, 66105, 67574, 68770, 77970, 82524, 88140, 93564, 95220, 101361, 103155, 116955, 119554, 123786, 132210, 135148, 137540, 155940, 168935, 179331, 202722, 206310, 233910, 239108, 247572, 264420, 298885, 304083, 309465, 337870, 358662, 405444, 412620, 467820, 506805, 537993, 597770, 608166, 618930, 675740, 717324, 777101, 896655, 1013610, 1075986, 1195540, 1216332, 1237860, 1520415, 1554202, 1793310, 2027220, 2151972, 2331303, 2689965, 3040830, 3108404, 3586620, 3885505, 4662606, 5379930, 6081660, 6993909, 7771010, 9325212, 10759860, 11656515, 13987818, 15542020, 23313030, 27975636, 34969545, 46626060, 69939090, 139878180]

約数ペア:

[(1, 139878180), (2, 69939090), (3, 46626060), (4, 34969545), (5, 27975636), (6, 23313030), (9, 15542020), (10, 13987818), (12, 11656515), (13, 10759860), (15, 9325212), (18, 7771010), (20, 6993909), (23, 6081660), (26, 5379930), (30, 4662606), (36, 3885505), (39, 3586620), (45, 3108404), (46, 3040830), (52, 2689965), (60, 2331303), (65, 2151972), (69, 2027220), (78, 1793310), (90, 1554202), (92, 1520415), (113, 1237860), (115, 1216332), (117, 1195540), (130, 1075986), (138, 1013610), (156, 896655), (180, 777101), (195, 717324), (207, 675740), (226, 618930), (230, 608166), (234, 597770), (260, 537993), (276, 506805), (299, 467820), (339, 412620), (345, 405444), (390, 358662), (414, 337870), (452, 309465), (460, 304083), (468, 298885), (529, 264420), (565, 247572), (585, 239108), (598, 233910), (678, 206310), (690, 202722), (780, 179331), (828, 168935), (897, 155940), (1017, 137540), (1035, 135148), (1058, 132210), (1130, 123786), (1170, 119554), (1196, 116955), (1356, 103155), (1380, 101361), (1469, 95220), (1495, 93564), (1587, 88140), (1695, 82524), (1794, 77970), (2034, 68770), (2070, 67574), (2116, 66105), (2260, 61893), (2340, 59777), (2599, 53820), (2645, 52884), (2691, 51980), (2938, 47610), (2990, 46782), (3174, 44070), (3390, 41262), (3588, 38985), (4068, 34385), (4140, 33787), (4407, 31740), (4485, 31188), (4761, 29380), (5085, 27508), (5198, 26910), (5290, 26442), (5382, 25990), (5876, 23805), (5980, 23391), (6348, 22035), (6780, 20631), (6877, 20340), (7345, 19044), (7797, 17940), (7935, 17628), (8814, 15870), (8970, 15594), (9522, 14690), (10170, 13754), (10396, 13455), (10580, 13221), (10764, 12995)]