20169989400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22307}}^1$

素因数の和:22474

約数の個数: 192

約数和(自身を含む): 68712209280

約数和(自身を除く): 48542219880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 137, 150, 165, 200, 220, 264, 274, 275, 300, 330, 411, 440, 548, 550, 600, 660, 685, 822, 825, 1096, 1100, 1320, 1370, 1507, 1644, 1650, 2055, 2200, 2740, 3014, 3288, 3300, 3425, 4110, 4521, 5480, 6028, 6600, 6850, 7535, 8220, 9042, 10275, 12056, 13700, 15070, 16440, 18084, 20550, 22307, 22605, 27400, 30140, 36168, 37675, 41100, 44614, 45210, 60280, 66921, 75350, 82200, 89228, 90420, 111535, 113025, 133842, 150700, 178456, 180840, 223070, 226050, 245377, 267684, 301400, 334605, 446140, 452100, 490754, 535368, 557675, 669210, 736131, 892280, 904200, 981508, 1115350, 1226885, 1338420, 1472262, 1673025, 1963016, 2230700, 2453770, 2676840, 2944524, 3056059, 3346050, 3680655, 4461400, 4907540, 5889048, 6112118, 6134425, 6692100, 7361310, 9168177, 9815080, 12224236, 12268850, 13384200, 14722620, 15280295, 18336354, 18403275, 24448472, 24537700, 29445240, 30560590, 33616649, 36672708, 36806550, 45840885, 49075400, 61121180, 67233298, 73345416, 73613100, 76401475, 91681770, 100849947, 122242360, 134466596, 147226200, 152802950, 168083245, 183363540, 201699894, 229204425, 268933192, 305605900, 336166490, 366727080, 403399788, 458408850, 504249735, 611211800, 672332980, 806799576, 840416225, 916817700, 1008499470, 1344665960, 1680832450, 1833635400, 2016998940, 2521248675, 3361664900, 4033997880, 5042497350, 6723329800, 10084994700, 20169989400]

約数ペア:

[(1, 20169989400), (2, 10084994700), (3, 6723329800), (4, 5042497350), (5, 4033997880), (6, 3361664900), (8, 2521248675), (10, 2016998940), (11, 1833635400), (12, 1680832450), (15, 1344665960), (20, 1008499470), (22, 916817700), (24, 840416225), (25, 806799576), (30, 672332980), (33, 611211800), (40, 504249735), (44, 458408850), (50, 403399788), (55, 366727080), (60, 336166490), (66, 305605900), (75, 268933192), (88, 229204425), (100, 201699894), (110, 183363540), (120, 168083245), (132, 152802950), (137, 147226200), (150, 134466596), (165, 122242360), (200, 100849947), (220, 91681770), (264, 76401475), (274, 73613100), (275, 73345416), (300, 67233298), (330, 61121180), (411, 49075400), (440, 45840885), (548, 36806550), (550, 36672708), (600, 33616649), (660, 30560590), (685, 29445240), (822, 24537700), (825, 24448472), (1096, 18403275), (1100, 18336354), (1320, 15280295), (1370, 14722620), (1507, 13384200), (1644, 12268850), (1650, 12224236), (2055, 9815080), (2200, 9168177), (2740, 7361310), (3014, 6692100), (3288, 6134425), (3300, 6112118), (3425, 5889048), (4110, 4907540), (4521, 4461400), (5480, 3680655), (6028, 3346050), (6600, 3056059), (6850, 2944524), (7535, 2676840), (8220, 2453770), (9042, 2230700), (10275, 1963016), (12056, 1673025), (13700, 1472262), (15070, 1338420), (16440, 1226885), (18084, 1115350), (20550, 981508), (22307, 904200), (22605, 892280), (27400, 736131), (30140, 669210), (36168, 557675), (37675, 535368), (41100, 490754), (44614, 452100), (45210, 446140), (60280, 334605), (66921, 301400), (75350, 267684), (82200, 245377), (89228, 226050), (90420, 223070), (111535, 180840), (113025, 178456), (133842, 150700)]