63777420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1033}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 225825600

約数和(自身を除く): 162048180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1033, 1260, 1372, 1470, 1715, 1764, 2058, 2066, 2205, 2940, 3087, 3099, 3430, 4116, 4132, 4410, 5145, 5165, 6174, 6198, 6860, 7231, 8820, 9297, 10290, 10330, 12348, 12396, 14462, 15435, 15495, 18594, 20580, 20660, 21693, 28924, 30870, 30990, 36155, 37188, 43386, 46485, 50617, 61740, 61980, 65079, 72310, 86772, 92970, 101234, 108465, 130158, 144620, 151851, 185940, 202468, 216930, 253085, 260316, 303702, 325395, 354319, 433860, 455553, 506170, 607404, 650790, 708638, 759255, 911106, 1012340, 1062957, 1301580, 1417276, 1518510, 1771595, 1822212, 2125914, 2277765, 3037020, 3188871, 3543190, 4251828, 4555530, 5314785, 6377742, 7086380, 9111060, 10629570, 12755484, 15944355, 21259140, 31888710, 63777420]

約数ペア:

[(1, 63777420), (2, 31888710), (3, 21259140), (4, 15944355), (5, 12755484), (6, 10629570), (7, 9111060), (9, 7086380), (10, 6377742), (12, 5314785), (14, 4555530), (15, 4251828), (18, 3543190), (20, 3188871), (21, 3037020), (28, 2277765), (30, 2125914), (35, 1822212), (36, 1771595), (42, 1518510), (45, 1417276), (49, 1301580), (60, 1062957), (63, 1012340), (70, 911106), (84, 759255), (90, 708638), (98, 650790), (105, 607404), (126, 506170), (140, 455553), (147, 433860), (180, 354319), (196, 325395), (210, 303702), (245, 260316), (252, 253085), (294, 216930), (315, 202468), (343, 185940), (420, 151851), (441, 144620), (490, 130158), (588, 108465), (630, 101234), (686, 92970), (735, 86772), (882, 72310), (980, 65079), (1029, 61980), (1033, 61740), (1260, 50617), (1372, 46485), (1470, 43386), (1715, 37188), (1764, 36155), (2058, 30990), (2066, 30870), (2205, 28924), (2940, 21693), (3087, 20660), (3099, 20580), (3430, 18594), (4116, 15495), (4132, 15435), (4410, 14462), (5145, 12396), (5165, 12348), (6174, 10330), (6198, 10290), (6860, 9297), (7231, 8820)]