84556980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 284981760

約数和(自身を除く): 200424780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 151, 153, 170, 180, 183, 204, 244, 255, 270, 302, 305, 306, 340, 366, 453, 459, 510, 540, 549, 604, 610, 612, 732, 755, 765, 906, 915, 918, 1020, 1037, 1098, 1220, 1359, 1510, 1530, 1647, 1812, 1830, 1836, 2074, 2196, 2265, 2295, 2567, 2718, 2745, 3020, 3060, 3111, 3294, 3660, 4077, 4148, 4530, 4590, 5134, 5185, 5436, 5490, 6222, 6588, 6795, 7701, 8154, 8235, 9060, 9180, 9211, 9333, 10268, 10370, 10980, 12444, 12835, 13590, 15402, 15555, 16308, 16470, 18422, 18666, 20385, 20740, 23103, 25670, 27180, 27633, 27999, 30804, 31110, 32940, 36844, 37332, 38505, 40770, 46055, 46206, 46665, 51340, 55266, 55998, 62220, 69309, 77010, 81540, 82899, 92110, 92412, 93330, 110532, 111996, 115515, 138165, 138618, 139995, 154020, 156587, 165798, 184220, 186660, 231030, 248697, 276330, 277236, 279990, 313174, 331596, 346545, 414495, 462060, 469761, 497394, 552660, 559980, 626348, 693090, 782935, 828990, 939522, 994788, 1243485, 1386180, 1409283, 1565870, 1657980, 1879044, 2348805, 2486970, 2818566, 3131740, 4227849, 4697610, 4973940, 5637132, 7046415, 8455698, 9395220, 14092830, 16911396, 21139245, 28185660, 42278490, 84556980]

約数ペア:

[(1, 84556980), (2, 42278490), (3, 28185660), (4, 21139245), (5, 16911396), (6, 14092830), (9, 9395220), (10, 8455698), (12, 7046415), (15, 5637132), (17, 4973940), (18, 4697610), (20, 4227849), (27, 3131740), (30, 2818566), (34, 2486970), (36, 2348805), (45, 1879044), (51, 1657980), (54, 1565870), (60, 1409283), (61, 1386180), (68, 1243485), (85, 994788), (90, 939522), (102, 828990), (108, 782935), (122, 693090), (135, 626348), (151, 559980), (153, 552660), (170, 497394), (180, 469761), (183, 462060), (204, 414495), (244, 346545), (255, 331596), (270, 313174), (302, 279990), (305, 277236), (306, 276330), (340, 248697), (366, 231030), (453, 186660), (459, 184220), (510, 165798), (540, 156587), (549, 154020), (604, 139995), (610, 138618), (612, 138165), (732, 115515), (755, 111996), (765, 110532), (906, 93330), (915, 92412), (918, 92110), (1020, 82899), (1037, 81540), (1098, 77010), (1220, 69309), (1359, 62220), (1510, 55998), (1530, 55266), (1647, 51340), (1812, 46665), (1830, 46206), (1836, 46055), (2074, 40770), (2196, 38505), (2265, 37332), (2295, 36844), (2567, 32940), (2718, 31110), (2745, 30804), (3020, 27999), (3060, 27633), (3111, 27180), (3294, 25670), (3660, 23103), (4077, 20740), (4148, 20385), (4530, 18666), (4590, 18422), (5134, 16470), (5185, 16308), (5436, 15555), (5490, 15402), (6222, 13590), (6588, 12835), (6795, 12444), (7701, 10980), (8154, 10370), (8235, 10268), (9060, 9333), (9180, 9211)]