243669150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 687331008

約数和(自身を除く): 443661858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 47, 50, 75, 82, 90, 94, 123, 141, 150, 205, 225, 235, 246, 281, 282, 369, 410, 423, 450, 470, 562, 615, 705, 738, 843, 846, 1025, 1175, 1230, 1405, 1410, 1686, 1845, 1927, 2050, 2115, 2350, 2529, 2810, 3075, 3525, 3690, 3854, 4215, 4230, 5058, 5781, 6150, 7025, 7050, 8430, 9225, 9635, 10575, 11521, 11562, 12645, 13207, 14050, 17343, 18450, 19270, 21075, 21150, 23042, 25290, 26414, 28905, 34563, 34686, 39621, 42150, 48175, 57605, 57810, 63225, 66035, 69126, 79242, 86715, 96350, 103689, 115210, 118863, 126450, 132070, 144525, 172815, 173430, 198105, 207378, 237726, 288025, 289050, 330175, 345630, 396210, 433575, 518445, 541487, 576050, 594315, 660350, 864075, 867150, 990525, 1036890, 1082974, 1188630, 1624461, 1728150, 1981050, 2592225, 2707435, 2971575, 3248922, 4873383, 5184450, 5414870, 5943150, 8122305, 9746766, 13537175, 16244610, 24366915, 27074350, 40611525, 48733830, 81223050, 121834575, 243669150]

約数ペア:

[(1, 243669150), (2, 121834575), (3, 81223050), (5, 48733830), (6, 40611525), (9, 27074350), (10, 24366915), (15, 16244610), (18, 13537175), (25, 9746766), (30, 8122305), (41, 5943150), (45, 5414870), (47, 5184450), (50, 4873383), (75, 3248922), (82, 2971575), (90, 2707435), (94, 2592225), (123, 1981050), (141, 1728150), (150, 1624461), (205, 1188630), (225, 1082974), (235, 1036890), (246, 990525), (281, 867150), (282, 864075), (369, 660350), (410, 594315), (423, 576050), (450, 541487), (470, 518445), (562, 433575), (615, 396210), (705, 345630), (738, 330175), (843, 289050), (846, 288025), (1025, 237726), (1175, 207378), (1230, 198105), (1405, 173430), (1410, 172815), (1686, 144525), (1845, 132070), (1927, 126450), (2050, 118863), (2115, 115210), (2350, 103689), (2529, 96350), (2810, 86715), (3075, 79242), (3525, 69126), (3690, 66035), (3854, 63225), (4215, 57810), (4230, 57605), (5058, 48175), (5781, 42150), (6150, 39621), (7025, 34686), (7050, 34563), (8430, 28905), (9225, 26414), (9635, 25290), (10575, 23042), (11521, 21150), (11562, 21075), (12645, 19270), (13207, 18450), (14050, 17343)]