45694980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 149189040

約数和(自身を除く): 103494060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 137, 153, 170, 180, 204, 218, 255, 274, 306, 327, 340, 411, 436, 510, 545, 548, 612, 654, 685, 765, 822, 981, 1020, 1090, 1233, 1308, 1370, 1530, 1635, 1644, 1853, 1962, 2055, 2180, 2329, 2466, 2740, 3060, 3270, 3706, 3924, 4110, 4658, 4905, 4932, 5559, 6165, 6540, 6987, 7412, 8220, 9265, 9316, 9810, 11118, 11645, 12330, 13974, 14933, 16677, 18530, 19620, 20961, 22236, 23290, 24660, 27795, 27948, 29866, 33354, 34935, 37060, 41922, 44799, 46580, 55590, 59732, 66708, 69870, 74665, 83385, 83844, 89598, 104805, 111180, 134397, 139740, 149330, 166770, 179196, 209610, 223995, 253861, 268794, 298660, 333540, 419220, 447990, 507722, 537588, 671985, 761583, 895980, 1015444, 1269305, 1343970, 1523166, 2284749, 2538610, 2687940, 3046332, 3807915, 4569498, 5077220, 7615830, 9138996, 11423745, 15231660, 22847490, 45694980]

約数ペア:

[(1, 45694980), (2, 22847490), (3, 15231660), (4, 11423745), (5, 9138996), (6, 7615830), (9, 5077220), (10, 4569498), (12, 3807915), (15, 3046332), (17, 2687940), (18, 2538610), (20, 2284749), (30, 1523166), (34, 1343970), (36, 1269305), (45, 1015444), (51, 895980), (60, 761583), (68, 671985), (85, 537588), (90, 507722), (102, 447990), (109, 419220), (137, 333540), (153, 298660), (170, 268794), (180, 253861), (204, 223995), (218, 209610), (255, 179196), (274, 166770), (306, 149330), (327, 139740), (340, 134397), (411, 111180), (436, 104805), (510, 89598), (545, 83844), (548, 83385), (612, 74665), (654, 69870), (685, 66708), (765, 59732), (822, 55590), (981, 46580), (1020, 44799), (1090, 41922), (1233, 37060), (1308, 34935), (1370, 33354), (1530, 29866), (1635, 27948), (1644, 27795), (1853, 24660), (1962, 23290), (2055, 22236), (2180, 20961), (2329, 19620), (2466, 18530), (2740, 16677), (3060, 14933), (3270, 13974), (3706, 12330), (3924, 11645), (4110, 11118), (4658, 9810), (4905, 9316), (4932, 9265), (5559, 8220), (6165, 7412), (6540, 6987)]