55821900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 170989056

約数和(自身を除く): 115167156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 47, 50, 60, 74, 75, 94, 100, 107, 111, 141, 148, 150, 185, 188, 214, 222, 235, 282, 300, 321, 370, 428, 444, 470, 535, 555, 564, 642, 705, 740, 925, 940, 1070, 1110, 1175, 1284, 1410, 1605, 1739, 1850, 2140, 2220, 2350, 2675, 2775, 2820, 3210, 3478, 3525, 3700, 3959, 4700, 5029, 5217, 5350, 5550, 6420, 6956, 7050, 7918, 8025, 8695, 10058, 10434, 10700, 11100, 11877, 14100, 15087, 15836, 16050, 17390, 19795, 20116, 20868, 23754, 25145, 26085, 30174, 32100, 34780, 39590, 43475, 47508, 50290, 52170, 59385, 60348, 75435, 79180, 86950, 98975, 100580, 104340, 118770, 125725, 130425, 150870, 173900, 186073, 197950, 237540, 251450, 260850, 296925, 301740, 372146, 377175, 395900, 502900, 521700, 558219, 593850, 744292, 754350, 930365, 1116438, 1187700, 1508700, 1860730, 2232876, 2791095, 3721460, 4651825, 5582190, 9303650, 11164380, 13955475, 18607300, 27910950, 55821900]

約数ペア:

[(1, 55821900), (2, 27910950), (3, 18607300), (4, 13955475), (5, 11164380), (6, 9303650), (10, 5582190), (12, 4651825), (15, 3721460), (20, 2791095), (25, 2232876), (30, 1860730), (37, 1508700), (47, 1187700), (50, 1116438), (60, 930365), (74, 754350), (75, 744292), (94, 593850), (100, 558219), (107, 521700), (111, 502900), (141, 395900), (148, 377175), (150, 372146), (185, 301740), (188, 296925), (214, 260850), (222, 251450), (235, 237540), (282, 197950), (300, 186073), (321, 173900), (370, 150870), (428, 130425), (444, 125725), (470, 118770), (535, 104340), (555, 100580), (564, 98975), (642, 86950), (705, 79180), (740, 75435), (925, 60348), (940, 59385), (1070, 52170), (1110, 50290), (1175, 47508), (1284, 43475), (1410, 39590), (1605, 34780), (1739, 32100), (1850, 30174), (2140, 26085), (2220, 25145), (2350, 23754), (2675, 20868), (2775, 20116), (2820, 19795), (3210, 17390), (3478, 16050), (3525, 15836), (3700, 15087), (3959, 14100), (4700, 11877), (5029, 11100), (5217, 10700), (5350, 10434), (5550, 10058), (6420, 8695), (6956, 8025), (7050, 7918)]