57841740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 135887796

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, 131, 132, 165, 180, 198, 220, 223, 262, 330, 393, 396, 446, 495, 524, 655, 660, 669, 786, 892, 990, 1115, 1179, 1310, 1338, 1441, 1572, 1965, 1980, 2007, 2230, 2358, 2453, 2620, 2676, 2882, 3345, 3930, 4014, 4323, 4460, 4716, 4906, 5764, 5895, 6690, 7205, 7359, 7860, 8028, 8646, 9812, 10035, 11790, 12265, 12969, 13380, 14410, 14718, 17292, 20070, 21615, 22077, 23580, 24530, 25938, 28820, 29213, 29436, 36795, 40140, 43230, 44154, 49060, 51876, 58426, 64845, 73590, 86460, 87639, 88308, 110385, 116852, 129690, 146065, 147180, 175278, 220770, 259380, 262917, 292130, 321343, 350556, 438195, 441540, 525834, 584260, 642686, 876390, 964029, 1051668, 1285372, 1314585, 1606715, 1752780, 1928058, 2629170, 2892087, 3213430, 3856116, 4820145, 5258340, 5784174, 6426860, 9640290, 11568348, 14460435, 19280580, 28920870, 57841740]

約数ペア:

[(1, 57841740), (2, 28920870), (3, 19280580), (4, 14460435), (5, 11568348), (6, 9640290), (9, 6426860), (10, 5784174), (11, 5258340), (12, 4820145), (15, 3856116), (18, 3213430), (20, 2892087), (22, 2629170), (30, 1928058), (33, 1752780), (36, 1606715), (44, 1314585), (45, 1285372), (55, 1051668), (60, 964029), (66, 876390), (90, 642686), (99, 584260), (110, 525834), (131, 441540), (132, 438195), (165, 350556), (180, 321343), (198, 292130), (220, 262917), (223, 259380), (262, 220770), (330, 175278), (393, 147180), (396, 146065), (446, 129690), (495, 116852), (524, 110385), (655, 88308), (660, 87639), (669, 86460), (786, 73590), (892, 64845), (990, 58426), (1115, 51876), (1179, 49060), (1310, 44154), (1338, 43230), (1441, 40140), (1572, 36795), (1965, 29436), (1980, 29213), (2007, 28820), (2230, 25938), (2358, 24530), (2453, 23580), (2620, 22077), (2676, 21615), (2882, 20070), (3345, 17292), (3930, 14718), (4014, 14410), (4323, 13380), (4460, 12969), (4716, 12265), (4906, 11790), (5764, 10035), (5895, 9812), (6690, 8646), (7205, 8028), (7359, 7860)]