2745010620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51347}}^1$

素因数の和:51382

約数の個数: 144

約数和(自身を含む): 9420098688

約数和(自身を除く): 6675088068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 13365, 17820, 26730, 51347, 53460, 102694, 154041, 205388, 256735, 308082, 462123, 513470, 564817, 616164, 770205, 924246, 1026940, 1129634, 1386369, 1540410, 1694451, 1848492, 2259268, 2310615, 2772738, 2824085, 3080820, 3388902, 4159107, 4621230, 5083353, 5545476, 5648170, 6777804, 6931845, 8318214, 8472255, 9242460, 10166706, 11296340, 12477321, 13863690, 15250059, 16636428, 16944510, 20333412, 20795535, 24954642, 25416765, 27727380, 30500118, 33889020, 41591070, 45750177, 49909284, 50833530, 61000236, 62386605, 76250295, 83182140, 91500354, 101667060, 124773210, 137250531, 152500590, 183000708, 228750885, 249546420, 274501062, 305001180, 457501770, 549002124, 686252655, 915003540, 1372505310, 2745010620]

約数ペア:

[(1, 2745010620), (2, 1372505310), (3, 915003540), (4, 686252655), (5, 549002124), (6, 457501770), (9, 305001180), (10, 274501062), (11, 249546420), (12, 228750885), (15, 183000708), (18, 152500590), (20, 137250531), (22, 124773210), (27, 101667060), (30, 91500354), (33, 83182140), (36, 76250295), (44, 62386605), (45, 61000236), (54, 50833530), (55, 49909284), (60, 45750177), (66, 41591070), (81, 33889020), (90, 30500118), (99, 27727380), (108, 25416765), (110, 24954642), (132, 20795535), (135, 20333412), (162, 16944510), (165, 16636428), (180, 15250059), (198, 13863690), (220, 12477321), (243, 11296340), (270, 10166706), (297, 9242460), (324, 8472255), (330, 8318214), (396, 6931845), (405, 6777804), (486, 5648170), (495, 5545476), (540, 5083353), (594, 4621230), (660, 4159107), (810, 3388902), (891, 3080820), (972, 2824085), (990, 2772738), (1188, 2310615), (1215, 2259268), (1485, 1848492), (1620, 1694451), (1782, 1540410), (1980, 1386369), (2430, 1129634), (2673, 1026940), (2970, 924246), (3564, 770205), (4455, 616164), (4860, 564817), (5346, 513470), (5940, 462123), (8910, 308082), (10692, 256735), (13365, 205388), (17820, 154041), (26730, 102694), (51347, 53460)]