55306260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 184988160

約数和(自身を除く): 129681900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 73, 90, 92, 108, 115, 122, 135, 138, 146, 180, 183, 207, 219, 230, 244, 270, 276, 292, 305, 345, 365, 366, 414, 438, 460, 540, 549, 610, 621, 657, 690, 730, 732, 828, 876, 915, 1035, 1095, 1098, 1220, 1242, 1314, 1380, 1403, 1460, 1647, 1679, 1830, 1971, 2070, 2190, 2196, 2484, 2628, 2745, 2806, 3105, 3285, 3294, 3358, 3660, 3942, 4140, 4209, 4380, 4453, 5037, 5490, 5612, 6210, 6570, 6588, 6716, 7015, 7884, 8235, 8395, 8418, 8906, 9855, 10074, 10980, 12420, 12627, 13140, 13359, 14030, 15111, 16470, 16790, 16836, 17812, 19710, 20148, 21045, 22265, 25185, 25254, 26718, 28060, 30222, 32940, 33580, 37881, 39420, 40077, 42090, 44530, 45333, 50370, 50508, 53436, 60444, 63135, 66795, 75555, 75762, 80154, 84180, 89060, 90666, 100740, 102419, 120231, 126270, 133590, 151110, 151524, 160308, 181332, 189405, 200385, 204838, 226665, 240462, 252540, 267180, 302220, 307257, 378810, 400770, 409676, 453330, 480924, 512095, 601155, 614514, 757620, 801540, 906660, 921771, 1024190, 1202310, 1229028, 1536285, 1843542, 2048380, 2404620, 2765313, 3072570, 3687084, 4608855, 5530626, 6145140, 9217710, 11061252, 13826565, 18435420, 27653130, 55306260]

約数ペア:

[(1, 55306260), (2, 27653130), (3, 18435420), (4, 13826565), (5, 11061252), (6, 9217710), (9, 6145140), (10, 5530626), (12, 4608855), (15, 3687084), (18, 3072570), (20, 2765313), (23, 2404620), (27, 2048380), (30, 1843542), (36, 1536285), (45, 1229028), (46, 1202310), (54, 1024190), (60, 921771), (61, 906660), (69, 801540), (73, 757620), (90, 614514), (92, 601155), (108, 512095), (115, 480924), (122, 453330), (135, 409676), (138, 400770), (146, 378810), (180, 307257), (183, 302220), (207, 267180), (219, 252540), (230, 240462), (244, 226665), (270, 204838), (276, 200385), (292, 189405), (305, 181332), (345, 160308), (365, 151524), (366, 151110), (414, 133590), (438, 126270), (460, 120231), (540, 102419), (549, 100740), (610, 90666), (621, 89060), (657, 84180), (690, 80154), (730, 75762), (732, 75555), (828, 66795), (876, 63135), (915, 60444), (1035, 53436), (1095, 50508), (1098, 50370), (1220, 45333), (1242, 44530), (1314, 42090), (1380, 40077), (1403, 39420), (1460, 37881), (1647, 33580), (1679, 32940), (1830, 30222), (1971, 28060), (2070, 26718), (2190, 25254), (2196, 25185), (2484, 22265), (2628, 21045), (2745, 20148), (2806, 19710), (3105, 17812), (3285, 16836), (3294, 16790), (3358, 16470), (3660, 15111), (3942, 14030), (4140, 13359), (4209, 13140), (4380, 12627), (4453, 12420), (5037, 10980), (5490, 10074), (5612, 9855), (6210, 8906), (6570, 8418), (6588, 8395), (6716, 8235), (7015, 7884)]