57274020

素因数分解:

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

素因数の和:419

約数の個数: 144

約数和(自身を含む): 189799680

約数和(自身を除く): 132525660

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 367, 459, 510, 540, 578, 612, 734, 765, 867, 918, 1020, 1101, 1156, 1445, 1468, 1530, 1734, 1835, 1836, 2202, 2295, 2601, 2890, 3060, 3303, 3468, 3670, 4335, 4404, 4590, 5202, 5505, 5780, 6239, 6606, 7340, 7803, 8670, 9180, 9909, 10404, 11010, 12478, 13005, 13212, 15606, 16515, 17340, 18717, 19818, 22020, 24956, 26010, 31195, 31212, 33030, 37434, 39015, 39636, 49545, 52020, 56151, 62390, 66060, 74868, 78030, 93585, 99090, 106063, 112302, 124780, 156060, 168453, 187170, 198180, 212126, 224604, 280755, 318189, 336906, 374340, 424252, 530315, 561510, 636378, 673812, 842265, 954567, 1060630, 1123020, 1272756, 1590945, 1684530, 1909134, 2121260, 2863701, 3181890, 3369060, 3818268, 4772835, 5727402, 6363780, 9545670, 11454804, 14318505, 19091340, 28637010, 57274020]

約数ペア:

[(1, 57274020), (2, 28637010), (3, 19091340), (4, 14318505), (5, 11454804), (6, 9545670), (9, 6363780), (10, 5727402), (12, 4772835), (15, 3818268), (17, 3369060), (18, 3181890), (20, 2863701), (27, 2121260), (30, 1909134), (34, 1684530), (36, 1590945), (45, 1272756), (51, 1123020), (54, 1060630), (60, 954567), (68, 842265), (85, 673812), (90, 636378), (102, 561510), (108, 530315), (135, 424252), (153, 374340), (170, 336906), (180, 318189), (204, 280755), (255, 224604), (270, 212126), (289, 198180), (306, 187170), (340, 168453), (367, 156060), (459, 124780), (510, 112302), (540, 106063), (578, 99090), (612, 93585), (734, 78030), (765, 74868), (867, 66060), (918, 62390), (1020, 56151), (1101, 52020), (1156, 49545), (1445, 39636), (1468, 39015), (1530, 37434), (1734, 33030), (1835, 31212), (1836, 31195), (2202, 26010), (2295, 24956), (2601, 22020), (2890, 19818), (3060, 18717), (3303, 17340), (3468, 16515), (3670, 15606), (4335, 13212), (4404, 13005), (4590, 12478), (5202, 11010), (5505, 10404), (5780, 9909), (6239, 9180), (6606, 8670), (7340, 7803)]