42904620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 108053460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 233, 270, 279, 297, 310, 330, 341, 372, 396, 465, 466, 495, 540, 558, 594, 620, 660, 682, 699, 837, 930, 932, 990, 1023, 1116, 1165, 1188, 1364, 1395, 1398, 1485, 1674, 1705, 1860, 1980, 2046, 2097, 2330, 2563, 2790, 2796, 2970, 3069, 3348, 3410, 3495, 4092, 4185, 4194, 4660, 5115, 5126, 5580, 5940, 6138, 6291, 6820, 6990, 7223, 7689, 8370, 8388, 9207, 10230, 10252, 10485, 12276, 12582, 12815, 13980, 14446, 15345, 15378, 16740, 18414, 20460, 20970, 21669, 23067, 25164, 25630, 28892, 30690, 30756, 31455, 36115, 36828, 38445, 41940, 43338, 46035, 46134, 51260, 61380, 62910, 65007, 69201, 72230, 76890, 79453, 86676, 92070, 92268, 108345, 115335, 125820, 130014, 138402, 144460, 153780, 158906, 184140, 195021, 216690, 230670, 238359, 260028, 276804, 317812, 325035, 346005, 390042, 397265, 433380, 461340, 476718, 650070, 692010, 715077, 780084, 794530, 953436, 975105, 1191795, 1300140, 1384020, 1430154, 1589060, 1950210, 2145231, 2383590, 2860308, 3575385, 3900420, 4290462, 4767180, 7150770, 8580924, 10726155, 14301540, 21452310, 42904620]

約数ペア:

[(1, 42904620), (2, 21452310), (3, 14301540), (4, 10726155), (5, 8580924), (6, 7150770), (9, 4767180), (10, 4290462), (11, 3900420), (12, 3575385), (15, 2860308), (18, 2383590), (20, 2145231), (22, 1950210), (27, 1589060), (30, 1430154), (31, 1384020), (33, 1300140), (36, 1191795), (44, 975105), (45, 953436), (54, 794530), (55, 780084), (60, 715077), (62, 692010), (66, 650070), (90, 476718), (93, 461340), (99, 433380), (108, 397265), (110, 390042), (124, 346005), (132, 325035), (135, 317812), (155, 276804), (165, 260028), (180, 238359), (186, 230670), (198, 216690), (220, 195021), (233, 184140), (270, 158906), (279, 153780), (297, 144460), (310, 138402), (330, 130014), (341, 125820), (372, 115335), (396, 108345), (465, 92268), (466, 92070), (495, 86676), (540, 79453), (558, 76890), (594, 72230), (620, 69201), (660, 65007), (682, 62910), (699, 61380), (837, 51260), (930, 46134), (932, 46035), (990, 43338), (1023, 41940), (1116, 38445), (1165, 36828), (1188, 36115), (1364, 31455), (1395, 30756), (1398, 30690), (1485, 28892), (1674, 25630), (1705, 25164), (1860, 23067), (1980, 21669), (2046, 20970), (2097, 20460), (2330, 18414), (2563, 16740), (2790, 15378), (2796, 15345), (2970, 14446), (3069, 13980), (3348, 12815), (3410, 12582), (3495, 12276), (4092, 10485), (4185, 10252), (4194, 10230), (4660, 9207), (5115, 8388), (5126, 8370), (5580, 7689), (5940, 7223), (6138, 6990), (6291, 6820)]