2050668180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{60923}}^1$

素因数の和:60966

約数の個数: 144

約数和(自身を含む): 7185132864

約数和(自身を除く): 5134464684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 33660, 60923, 121846, 182769, 243692, 304615, 365538, 548307, 609230, 670153, 731076, 913845, 1035691, 1096614, 1218460, 1340306, 1827690, 2010459, 2071382, 2193228, 2680612, 2741535, 3107073, 3350765, 3655380, 4020918, 4142764, 5178455, 5483070, 6031377, 6214146, 6701530, 8041836, 9321219, 10052295, 10356910, 10966140, 11392601, 12062754, 12428292, 13403060, 15535365, 18642438, 20104590, 20713820, 22785202, 24125508, 30156885, 31070730, 34177803, 37284876, 40209180, 45570404, 46606095, 56963005, 60313770, 62141460, 68355606, 93212190, 102533409, 113926010, 120627540, 136711212, 170889015, 186424380, 205066818, 227852020, 341778030, 410133636, 512667045, 683556060, 1025334090, 2050668180]

約数ペア:

[(1, 2050668180), (2, 1025334090), (3, 683556060), (4, 512667045), (5, 410133636), (6, 341778030), (9, 227852020), (10, 205066818), (11, 186424380), (12, 170889015), (15, 136711212), (17, 120627540), (18, 113926010), (20, 102533409), (22, 93212190), (30, 68355606), (33, 62141460), (34, 60313770), (36, 56963005), (44, 46606095), (45, 45570404), (51, 40209180), (55, 37284876), (60, 34177803), (66, 31070730), (68, 30156885), (85, 24125508), (90, 22785202), (99, 20713820), (102, 20104590), (110, 18642438), (132, 15535365), (153, 13403060), (165, 12428292), (170, 12062754), (180, 11392601), (187, 10966140), (198, 10356910), (204, 10052295), (220, 9321219), (255, 8041836), (306, 6701530), (330, 6214146), (340, 6031377), (374, 5483070), (396, 5178455), (495, 4142764), (510, 4020918), (561, 3655380), (612, 3350765), (660, 3107073), (748, 2741535), (765, 2680612), (935, 2193228), (990, 2071382), (1020, 2010459), (1122, 1827690), (1530, 1340306), (1683, 1218460), (1870, 1096614), (1980, 1035691), (2244, 913845), (2805, 731076), (3060, 670153), (3366, 609230), (3740, 548307), (5610, 365538), (6732, 304615), (8415, 243692), (11220, 182769), (16830, 121846), (33660, 60923)]