82923660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12451}}^1$

素因数の和:12503

約数の個数: 72

約数和(自身を含む): 258354096

約数和(自身を除く): 175430436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12451, 24902, 37353, 49804, 62255, 74706, 112059, 124510, 149412, 186765, 224118, 249020, 373530, 448236, 460687, 560295, 747060, 921374, 1120590, 1382061, 1842748, 2241180, 2303435, 2764122, 4146183, 4606870, 5528244, 6910305, 8292366, 9213740, 13820610, 16584732, 20730915, 27641220, 41461830, 82923660]

約数ペア:

[(1, 82923660), (2, 41461830), (3, 27641220), (4, 20730915), (5, 16584732), (6, 13820610), (9, 9213740), (10, 8292366), (12, 6910305), (15, 5528244), (18, 4606870), (20, 4146183), (30, 2764122), (36, 2303435), (37, 2241180), (45, 1842748), (60, 1382061), (74, 1120590), (90, 921374), (111, 747060), (148, 560295), (180, 460687), (185, 448236), (222, 373530), (333, 249020), (370, 224118), (444, 186765), (555, 149412), (666, 124510), (740, 112059), (1110, 74706), (1332, 62255), (1665, 49804), (2220, 37353), (3330, 24902), (6660, 12451)]