305536380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 883928640

約数和(自身を除く): 578392260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 229, 370, 444, 458, 555, 601, 687, 740, 916, 1110, 1145, 1202, 1374, 1803, 2220, 2290, 2404, 2748, 3005, 3435, 3606, 4580, 6010, 6870, 7212, 8473, 9015, 12020, 13740, 16946, 18030, 22237, 25419, 33892, 36060, 42365, 44474, 50838, 66711, 84730, 88948, 101676, 111185, 127095, 133422, 137629, 169460, 222370, 254190, 266844, 275258, 333555, 412887, 444740, 508380, 550516, 667110, 688145, 825774, 1334220, 1376290, 1651548, 2064435, 2752580, 4128870, 5092273, 8257740, 10184546, 15276819, 20369092, 25461365, 30553638, 50922730, 61107276, 76384095, 101845460, 152768190, 305536380]

約数ペア:

[(1, 305536380), (2, 152768190), (3, 101845460), (4, 76384095), (5, 61107276), (6, 50922730), (10, 30553638), (12, 25461365), (15, 20369092), (20, 15276819), (30, 10184546), (37, 8257740), (60, 5092273), (74, 4128870), (111, 2752580), (148, 2064435), (185, 1651548), (222, 1376290), (229, 1334220), (370, 825774), (444, 688145), (458, 667110), (555, 550516), (601, 508380), (687, 444740), (740, 412887), (916, 333555), (1110, 275258), (1145, 266844), (1202, 254190), (1374, 222370), (1803, 169460), (2220, 137629), (2290, 133422), (2404, 127095), (2748, 111185), (3005, 101676), (3435, 88948), (3606, 84730), (4580, 66711), (6010, 50838), (6870, 44474), (7212, 42365), (8473, 36060), (9015, 33892), (12020, 25419), (13740, 22237), (16946, 18030)]