159392100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 538160000

約数和(自身を除く): 378767900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1470, 1549, 1715, 2058, 2100, 2450, 2940, 3098, 3430, 3675, 4116, 4647, 4900, 5145, 6196, 6860, 7350, 7745, 8575, 9294, 10290, 10843, 14700, 15490, 17150, 18588, 20580, 21686, 23235, 25725, 30980, 32529, 34300, 38725, 43372, 46470, 51450, 54215, 65058, 75901, 77450, 92940, 102900, 108430, 116175, 130116, 151802, 154900, 162645, 216860, 227703, 232350, 271075, 303604, 325290, 379505, 455406, 464700, 531307, 542150, 650580, 759010, 813225, 910812, 1062614, 1084300, 1138515, 1518020, 1593921, 1626450, 1897525, 2125228, 2277030, 2656535, 3187842, 3252900, 3795050, 4554060, 5313070, 5692575, 6375684, 7590100, 7969605, 10626140, 11385150, 13282675, 15939210, 22770300, 26565350, 31878420, 39848025, 53130700, 79696050, 159392100]

約数ペア:

[(1, 159392100), (2, 79696050), (3, 53130700), (4, 39848025), (5, 31878420), (6, 26565350), (7, 22770300), (10, 15939210), (12, 13282675), (14, 11385150), (15, 10626140), (20, 7969605), (21, 7590100), (25, 6375684), (28, 5692575), (30, 5313070), (35, 4554060), (42, 3795050), (49, 3252900), (50, 3187842), (60, 2656535), (70, 2277030), (75, 2125228), (84, 1897525), (98, 1626450), (100, 1593921), (105, 1518020), (140, 1138515), (147, 1084300), (150, 1062614), (175, 910812), (196, 813225), (210, 759010), (245, 650580), (294, 542150), (300, 531307), (343, 464700), (350, 455406), (420, 379505), (490, 325290), (525, 303604), (588, 271075), (686, 232350), (700, 227703), (735, 216860), (980, 162645), (1029, 154900), (1050, 151802), (1225, 130116), (1372, 116175), (1470, 108430), (1549, 102900), (1715, 92940), (2058, 77450), (2100, 75901), (2450, 65058), (2940, 54215), (3098, 51450), (3430, 46470), (3675, 43372), (4116, 38725), (4647, 34300), (4900, 32529), (5145, 30980), (6196, 25725), (6860, 23235), (7350, 21686), (7745, 20580), (8575, 18588), (9294, 17150), (10290, 15490), (10843, 14700)]