21892200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 77137920

約数和(自身を除く): 55245720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 107, 110, 120, 124, 132, 150, 155, 165, 186, 200, 214, 220, 248, 264, 275, 300, 310, 321, 330, 341, 372, 428, 440, 465, 535, 550, 600, 620, 642, 660, 682, 744, 775, 825, 856, 930, 1023, 1070, 1100, 1177, 1240, 1284, 1320, 1364, 1550, 1605, 1650, 1705, 1860, 2046, 2140, 2200, 2325, 2354, 2568, 2675, 2728, 3100, 3210, 3300, 3317, 3410, 3531, 3720, 4092, 4280, 4650, 4708, 5115, 5350, 5885, 6200, 6420, 6600, 6634, 6820, 7062, 8025, 8184, 8525, 9300, 9416, 9951, 10230, 10700, 11770, 12840, 13268, 13640, 14124, 16050, 16585, 17050, 17655, 18600, 19902, 20460, 21400, 23540, 25575, 26536, 28248, 29425, 32100, 33170, 34100, 35310, 36487, 39804, 40920, 47080, 49755, 51150, 58850, 64200, 66340, 68200, 70620, 72974, 79608, 82925, 88275, 99510, 102300, 109461, 117700, 132680, 141240, 145948, 165850, 176550, 182435, 199020, 204600, 218922, 235400, 248775, 291896, 331700, 353100, 364870, 398040, 437844, 497550, 547305, 663400, 706200, 729740, 875688, 912175, 995100, 1094610, 1459480, 1824350, 1990200, 2189220, 2736525, 3648700, 4378440, 5473050, 7297400, 10946100, 21892200]

約数ペア:

[(1, 21892200), (2, 10946100), (3, 7297400), (4, 5473050), (5, 4378440), (6, 3648700), (8, 2736525), (10, 2189220), (11, 1990200), (12, 1824350), (15, 1459480), (20, 1094610), (22, 995100), (24, 912175), (25, 875688), (30, 729740), (31, 706200), (33, 663400), (40, 547305), (44, 497550), (50, 437844), (55, 398040), (60, 364870), (62, 353100), (66, 331700), (75, 291896), (88, 248775), (93, 235400), (100, 218922), (107, 204600), (110, 199020), (120, 182435), (124, 176550), (132, 165850), (150, 145948), (155, 141240), (165, 132680), (186, 117700), (200, 109461), (214, 102300), (220, 99510), (248, 88275), (264, 82925), (275, 79608), (300, 72974), (310, 70620), (321, 68200), (330, 66340), (341, 64200), (372, 58850), (428, 51150), (440, 49755), (465, 47080), (535, 40920), (550, 39804), (600, 36487), (620, 35310), (642, 34100), (660, 33170), (682, 32100), (744, 29425), (775, 28248), (825, 26536), (856, 25575), (930, 23540), (1023, 21400), (1070, 20460), (1100, 19902), (1177, 18600), (1240, 17655), (1284, 17050), (1320, 16585), (1364, 16050), (1550, 14124), (1605, 13640), (1650, 13268), (1705, 12840), (1860, 11770), (2046, 10700), (2140, 10230), (2200, 9951), (2325, 9416), (2354, 9300), (2568, 8525), (2675, 8184), (2728, 8025), (3100, 7062), (3210, 6820), (3300, 6634), (3317, 6600), (3410, 6420), (3531, 6200), (3720, 5885), (4092, 5350), (4280, 5115), (4650, 4708)]