155826180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32063}}^1$

素因数の和:32087

約数の個数: 72

約数和(自身を含む): 490194432

約数和(自身を除く): 334368252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32063, 64126, 96189, 128252, 160315, 192378, 288567, 320630, 384756, 480945, 577134, 641260, 865701, 961890, 1154268, 1442835, 1731402, 1923780, 2597103, 2885670, 3462804, 4328505, 5194206, 5771340, 7791309, 8657010, 10388412, 12985515, 15582618, 17314020, 25971030, 31165236, 38956545, 51942060, 77913090, 155826180]

約数ペア:

[(1, 155826180), (2, 77913090), (3, 51942060), (4, 38956545), (5, 31165236), (6, 25971030), (9, 17314020), (10, 15582618), (12, 12985515), (15, 10388412), (18, 8657010), (20, 7791309), (27, 5771340), (30, 5194206), (36, 4328505), (45, 3462804), (54, 2885670), (60, 2597103), (81, 1923780), (90, 1731402), (108, 1442835), (135, 1154268), (162, 961890), (180, 865701), (243, 641260), (270, 577134), (324, 480945), (405, 384756), (486, 320630), (540, 288567), (810, 192378), (972, 160315), (1215, 128252), (1620, 96189), (2430, 64126), (4860, 32063)]