90964620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 168

約数和(自身を含む): 304081344

約数和(自身を除く): 213116724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 367, 405, 459, 486, 510, 540, 612, 729, 734, 765, 810, 918, 972, 1020, 1101, 1215, 1377, 1458, 1468, 1530, 1620, 1835, 1836, 2202, 2295, 2430, 2754, 2916, 3060, 3303, 3645, 3670, 4131, 4404, 4590, 4860, 5505, 5508, 6239, 6606, 6885, 7290, 7340, 8262, 9180, 9909, 11010, 12393, 12478, 13212, 13770, 14580, 16515, 16524, 18717, 19818, 20655, 22020, 24786, 24956, 27540, 29727, 31195, 33030, 37434, 39636, 41310, 49545, 49572, 56151, 59454, 61965, 62390, 66060, 74868, 82620, 89181, 93585, 99090, 112302, 118908, 123930, 124780, 148635, 168453, 178362, 187170, 198180, 224604, 247860, 267543, 280755, 297270, 336906, 356724, 374340, 445905, 505359, 535086, 561510, 594540, 673812, 842265, 891810, 1010718, 1070172, 1123020, 1337715, 1516077, 1684530, 1783620, 2021436, 2526795, 2675430, 3032154, 3369060, 4548231, 5053590, 5350860, 6064308, 7580385, 9096462, 10107180, 15160770, 18192924, 22741155, 30321540, 45482310, 90964620]

約数ペア:

[(1, 90964620), (2, 45482310), (3, 30321540), (4, 22741155), (5, 18192924), (6, 15160770), (9, 10107180), (10, 9096462), (12, 7580385), (15, 6064308), (17, 5350860), (18, 5053590), (20, 4548231), (27, 3369060), (30, 3032154), (34, 2675430), (36, 2526795), (45, 2021436), (51, 1783620), (54, 1684530), (60, 1516077), (68, 1337715), (81, 1123020), (85, 1070172), (90, 1010718), (102, 891810), (108, 842265), (135, 673812), (153, 594540), (162, 561510), (170, 535086), (180, 505359), (204, 445905), (243, 374340), (255, 356724), (270, 336906), (306, 297270), (324, 280755), (340, 267543), (367, 247860), (405, 224604), (459, 198180), (486, 187170), (510, 178362), (540, 168453), (612, 148635), (729, 124780), (734, 123930), (765, 118908), (810, 112302), (918, 99090), (972, 93585), (1020, 89181), (1101, 82620), (1215, 74868), (1377, 66060), (1458, 62390), (1468, 61965), (1530, 59454), (1620, 56151), (1835, 49572), (1836, 49545), (2202, 41310), (2295, 39636), (2430, 37434), (2754, 33030), (2916, 31195), (3060, 29727), (3303, 27540), (3645, 24956), (3670, 24786), (4131, 22020), (4404, 20655), (4590, 19818), (4860, 18717), (5505, 16524), (5508, 16515), (6239, 14580), (6606, 13770), (6885, 13212), (7290, 12478), (7340, 12393), (8262, 11010), (9180, 9909)]