145898010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:941

約数の個数: 80

約数和(自身を含む): 394313832

約数和(自身を除く): 248415822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 281, 405, 562, 641, 810, 843, 1282, 1405, 1686, 1923, 2529, 2810, 3205, 3846, 4215, 5058, 5769, 6410, 7587, 8430, 9615, 11538, 12645, 15174, 17307, 19230, 22761, 25290, 28845, 34614, 37935, 45522, 51921, 57690, 75870, 86535, 103842, 113805, 173070, 180121, 227610, 259605, 360242, 519210, 540363, 900605, 1080726, 1621089, 1801210, 2701815, 3242178, 4863267, 5403630, 8105445, 9726534, 14589801, 16210890, 24316335, 29179602, 48632670, 72949005, 145898010]

約数ペア:

[(1, 145898010), (2, 72949005), (3, 48632670), (5, 29179602), (6, 24316335), (9, 16210890), (10, 14589801), (15, 9726534), (18, 8105445), (27, 5403630), (30, 4863267), (45, 3242178), (54, 2701815), (81, 1801210), (90, 1621089), (135, 1080726), (162, 900605), (270, 540363), (281, 519210), (405, 360242), (562, 259605), (641, 227610), (810, 180121), (843, 173070), (1282, 113805), (1405, 103842), (1686, 86535), (1923, 75870), (2529, 57690), (2810, 51921), (3205, 45522), (3846, 37935), (4215, 34614), (5058, 28845), (5769, 25290), (6410, 22761), (7587, 19230), (8430, 17307), (9615, 15174), (11538, 12645)]