15295021020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{9907}}^1$

素因数の和:10881

約数の個数: 120

約数和(自身を含む): 48036243024

約数和(自身を除く): 32741222004

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, 270, 324, 405, 540, 810, 953, 1620, 1906, 2859, 3812, 4765, 5718, 8577, 9530, 9907, 11436, 14295, 17154, 19060, 19814, 25731, 28590, 29721, 34308, 39628, 42885, 49535, 51462, 57180, 59442, 77193, 85770, 89163, 99070, 102924, 118884, 128655, 148605, 154386, 171540, 178326, 198140, 257310, 267489, 297210, 308772, 356652, 385965, 445815, 514620, 534978, 594420, 771930, 802467, 891630, 1069956, 1337445, 1543860, 1604934, 1783260, 2674890, 3209868, 4012335, 5349780, 8024670, 9441371, 16049340, 18882742, 28324113, 37765484, 47206855, 56648226, 84972339, 94413710, 113296452, 141620565, 169944678, 188827420, 254917017, 283241130, 339889356, 424861695, 509834034, 566482260, 764751051, 849723390, 1019668068, 1274585085, 1529502102, 1699446780, 2549170170, 3059004204, 3823755255, 5098340340, 7647510510, 15295021020]

約数ペア:

[(1, 15295021020), (2, 7647510510), (3, 5098340340), (4, 3823755255), (5, 3059004204), (6, 2549170170), (9, 1699446780), (10, 1529502102), (12, 1274585085), (15, 1019668068), (18, 849723390), (20, 764751051), (27, 566482260), (30, 509834034), (36, 424861695), (45, 339889356), (54, 283241130), (60, 254917017), (81, 188827420), (90, 169944678), (108, 141620565), (135, 113296452), (162, 94413710), (180, 84972339), (270, 56648226), (324, 47206855), (405, 37765484), (540, 28324113), (810, 18882742), (953, 16049340), (1620, 9441371), (1906, 8024670), (2859, 5349780), (3812, 4012335), (4765, 3209868), (5718, 2674890), (8577, 1783260), (9530, 1604934), (9907, 1543860), (11436, 1337445), (14295, 1069956), (17154, 891630), (19060, 802467), (19814, 771930), (25731, 594420), (28590, 534978), (29721, 514620), (34308, 445815), (39628, 385965), (42885, 356652), (49535, 308772), (51462, 297210), (57180, 267489), (59442, 257310), (77193, 198140), (85770, 178326), (89163, 171540), (99070, 154386), (102924, 148605), (118884, 128655)]