215975744200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{276821}}^1$

素因数の和:276967

約数の個数: 96

約数和(自身を含む): 519008031360

約数和(自身を除く): 303032287160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 83, 94, 100, 166, 188, 200, 235, 332, 376, 415, 470, 664, 830, 940, 1175, 1660, 1880, 2075, 2350, 3320, 3901, 4150, 4700, 7802, 8300, 9400, 15604, 16600, 19505, 31208, 39010, 78020, 97525, 156040, 195050, 276821, 390100, 553642, 780200, 1107284, 1384105, 2214568, 2768210, 5536420, 6920525, 11072840, 13010587, 13841050, 22976143, 26021174, 27682100, 45952286, 52042348, 55364200, 65052935, 91904572, 104084696, 114880715, 130105870, 183809144, 229761430, 260211740, 325264675, 459522860, 520423480, 574403575, 650529350, 919045720, 1079878721, 1148807150, 1301058700, 2159757442, 2297614300, 2602117400, 4319514884, 4595228600, 5399393605, 8639029768, 10798787210, 21597574420, 26996968025, 43195148840, 53993936050, 107987872100, 215975744200]

約数ペア:

[(1, 215975744200), (2, 107987872100), (4, 53993936050), (5, 43195148840), (8, 26996968025), (10, 21597574420), (20, 10798787210), (25, 8639029768), (40, 5399393605), (47, 4595228600), (50, 4319514884), (83, 2602117400), (94, 2297614300), (100, 2159757442), (166, 1301058700), (188, 1148807150), (200, 1079878721), (235, 919045720), (332, 650529350), (376, 574403575), (415, 520423480), (470, 459522860), (664, 325264675), (830, 260211740), (940, 229761430), (1175, 183809144), (1660, 130105870), (1880, 114880715), (2075, 104084696), (2350, 91904572), (3320, 65052935), (3901, 55364200), (4150, 52042348), (4700, 45952286), (7802, 27682100), (8300, 26021174), (9400, 22976143), (15604, 13841050), (16600, 13010587), (19505, 11072840), (31208, 6920525), (39010, 5536420), (78020, 2768210), (97525, 2214568), (156040, 1384105), (195050, 1107284), (276821, 780200), (390100, 553642)]