201173820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 576797760

約数和(自身を除く): 375623940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 101, 178, 202, 267, 303, 356, 373, 404, 445, 505, 534, 606, 746, 890, 1010, 1068, 1119, 1212, 1335, 1492, 1515, 1780, 1865, 2020, 2238, 2670, 3030, 3730, 4476, 5340, 5595, 6060, 7460, 8989, 11190, 17978, 22380, 26967, 33197, 35956, 37673, 44945, 53934, 66394, 75346, 89890, 99591, 107868, 113019, 132788, 134835, 150692, 165985, 179780, 188365, 199182, 226038, 269670, 331970, 376730, 398364, 452076, 497955, 539340, 565095, 663940, 753460, 995910, 1130190, 1991820, 2260380, 3352897, 6705794, 10058691, 13411588, 16764485, 20117382, 33528970, 40234764, 50293455, 67057940, 100586910, 201173820]

約数ペア:

[(1, 201173820), (2, 100586910), (3, 67057940), (4, 50293455), (5, 40234764), (6, 33528970), (10, 20117382), (12, 16764485), (15, 13411588), (20, 10058691), (30, 6705794), (60, 3352897), (89, 2260380), (101, 1991820), (178, 1130190), (202, 995910), (267, 753460), (303, 663940), (356, 565095), (373, 539340), (404, 497955), (445, 452076), (505, 398364), (534, 376730), (606, 331970), (746, 269670), (890, 226038), (1010, 199182), (1068, 188365), (1119, 179780), (1212, 165985), (1335, 150692), (1492, 134835), (1515, 132788), (1780, 113019), (1865, 107868), (2020, 99591), (2238, 89890), (2670, 75346), (3030, 66394), (3730, 53934), (4476, 44945), (5340, 37673), (5595, 35956), (6060, 33197), (7460, 26967), (8989, 22380), (11190, 17978)]