2020148460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9029}}^1$

素因数の和:9168

約数の個数: 144

約数和(自身を含む): 6744759840

約数和(自身を除く): 4724611380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 452, 495, 565, 660, 678, 990, 1017, 1130, 1243, 1356, 1695, 1980, 2034, 2260, 2486, 3390, 3729, 4068, 4972, 5085, 6215, 6780, 7458, 9029, 10170, 11187, 12430, 14916, 18058, 18645, 20340, 22374, 24860, 27087, 36116, 37290, 44748, 45145, 54174, 55935, 74580, 81261, 90290, 99319, 108348, 111870, 135435, 162522, 180580, 198638, 223740, 270870, 297957, 325044, 397276, 406305, 496595, 541740, 595914, 812610, 893871, 993190, 1020277, 1191828, 1489785, 1625220, 1787742, 1986380, 2040554, 2979570, 3060831, 3575484, 4081108, 4469355, 5101385, 5959140, 6121662, 8938710, 9182493, 10202770, 11223047, 12243324, 15304155, 17877420, 18364986, 20405540, 22446094, 30608310, 33669141, 36729972, 44892188, 45912465, 56115235, 61216620, 67338282, 91824930, 101007423, 112230470, 134676564, 168345705, 183649860, 202014846, 224460940, 336691410, 404029692, 505037115, 673382820, 1010074230, 2020148460]

約数ペア:

[(1, 2020148460), (2, 1010074230), (3, 673382820), (4, 505037115), (5, 404029692), (6, 336691410), (9, 224460940), (10, 202014846), (11, 183649860), (12, 168345705), (15, 134676564), (18, 112230470), (20, 101007423), (22, 91824930), (30, 67338282), (33, 61216620), (36, 56115235), (44, 45912465), (45, 44892188), (55, 36729972), (60, 33669141), (66, 30608310), (90, 22446094), (99, 20405540), (110, 18364986), (113, 17877420), (132, 15304155), (165, 12243324), (180, 11223047), (198, 10202770), (220, 9182493), (226, 8938710), (330, 6121662), (339, 5959140), (396, 5101385), (452, 4469355), (495, 4081108), (565, 3575484), (660, 3060831), (678, 2979570), (990, 2040554), (1017, 1986380), (1130, 1787742), (1243, 1625220), (1356, 1489785), (1695, 1191828), (1980, 1020277), (2034, 993190), (2260, 893871), (2486, 812610), (3390, 595914), (3729, 541740), (4068, 496595), (4972, 406305), (5085, 397276), (6215, 325044), (6780, 297957), (7458, 270870), (9029, 223740), (10170, 198638), (11187, 180580), (12430, 162522), (14916, 135435), (18058, 111870), (18645, 108348), (20340, 99319), (22374, 90290), (24860, 81261), (27087, 74580), (36116, 55935), (37290, 54174), (44748, 45145)]