87300630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 72

約数和(自身を含む): 239645952

約数和(自身を除く): 152345322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 2687, 3249, 3610, 5374, 5415, 6498, 8061, 10830, 13435, 16122, 16245, 24183, 26870, 32490, 40305, 48366, 51053, 80610, 102106, 120915, 153159, 241830, 255265, 306318, 459477, 510530, 765795, 918954, 970007, 1531590, 1940014, 2297385, 2910021, 4594770, 4850035, 5820042, 8730063, 9700070, 14550105, 17460126, 29100210, 43650315, 87300630]

約数ペア:

[(1, 87300630), (2, 43650315), (3, 29100210), (5, 17460126), (6, 14550105), (9, 9700070), (10, 8730063), (15, 5820042), (18, 4850035), (19, 4594770), (30, 2910021), (38, 2297385), (45, 1940014), (57, 1531590), (90, 970007), (95, 918954), (114, 765795), (171, 510530), (190, 459477), (285, 306318), (342, 255265), (361, 241830), (570, 153159), (722, 120915), (855, 102106), (1083, 80610), (1710, 51053), (1805, 48366), (2166, 40305), (2687, 32490), (3249, 26870), (3610, 24183), (5374, 16245), (5415, 16122), (6498, 13435), (8061, 10830)]