85806090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 237182400

約数和(自身を除く): 151376310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 139, 171, 190, 278, 285, 342, 361, 417, 570, 695, 722, 834, 855, 1083, 1251, 1390, 1710, 1805, 2085, 2166, 2502, 2641, 3249, 3610, 4170, 5282, 5415, 6255, 6498, 6859, 7923, 10830, 12510, 13205, 13718, 15846, 16245, 20577, 23769, 26410, 32490, 34295, 39615, 41154, 47538, 50179, 61731, 68590, 79230, 100358, 102885, 118845, 123462, 150537, 205770, 237690, 250895, 301074, 308655, 451611, 501790, 617310, 752685, 903222, 953401, 1505370, 1906802, 2258055, 2860203, 4516110, 4767005, 5720406, 8580609, 9534010, 14301015, 17161218, 28602030, 42903045, 85806090]

約数ペア:

[(1, 85806090), (2, 42903045), (3, 28602030), (5, 17161218), (6, 14301015), (9, 9534010), (10, 8580609), (15, 5720406), (18, 4767005), (19, 4516110), (30, 2860203), (38, 2258055), (45, 1906802), (57, 1505370), (90, 953401), (95, 903222), (114, 752685), (139, 617310), (171, 501790), (190, 451611), (278, 308655), (285, 301074), (342, 250895), (361, 237690), (417, 205770), (570, 150537), (695, 123462), (722, 118845), (834, 102885), (855, 100358), (1083, 79230), (1251, 68590), (1390, 61731), (1710, 50179), (1805, 47538), (2085, 41154), (2166, 39615), (2502, 34295), (2641, 32490), (3249, 26410), (3610, 23769), (4170, 20577), (5282, 16245), (5415, 15846), (6255, 13718), (6498, 13205), (6859, 12510), (7923, 10830)]