90415200

素因数分解:

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

素因数の和:497

約数の個数: 144

約数和(自身を含む): 298012176

約数和(自身を除く): 207596976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 150, 160, 200, 202, 240, 300, 303, 373, 400, 404, 480, 505, 600, 606, 746, 800, 808, 1010, 1119, 1200, 1212, 1492, 1515, 1616, 1865, 2020, 2238, 2400, 2424, 2525, 2984, 3030, 3232, 3730, 4040, 4476, 4848, 5050, 5595, 5968, 6060, 7460, 7575, 8080, 8952, 9325, 9696, 10100, 11190, 11936, 12120, 14920, 15150, 16160, 17904, 18650, 20200, 22380, 24240, 27975, 29840, 30300, 35808, 37300, 37673, 40400, 44760, 48480, 55950, 59680, 60600, 74600, 75346, 80800, 89520, 111900, 113019, 121200, 149200, 150692, 179040, 188365, 223800, 226038, 242400, 298400, 301384, 376730, 447600, 452076, 565095, 602768, 753460, 895200, 904152, 941825, 1130190, 1205536, 1506920, 1808304, 1883650, 2260380, 2825475, 3013840, 3616608, 3767300, 4520760, 5650950, 6027680, 7534600, 9041520, 11301900, 15069200, 18083040, 22603800, 30138400, 45207600, 90415200]

約数ペア:

[(1, 90415200), (2, 45207600), (3, 30138400), (4, 22603800), (5, 18083040), (6, 15069200), (8, 11301900), (10, 9041520), (12, 7534600), (15, 6027680), (16, 5650950), (20, 4520760), (24, 3767300), (25, 3616608), (30, 3013840), (32, 2825475), (40, 2260380), (48, 1883650), (50, 1808304), (60, 1506920), (75, 1205536), (80, 1130190), (96, 941825), (100, 904152), (101, 895200), (120, 753460), (150, 602768), (160, 565095), (200, 452076), (202, 447600), (240, 376730), (300, 301384), (303, 298400), (373, 242400), (400, 226038), (404, 223800), (480, 188365), (505, 179040), (600, 150692), (606, 149200), (746, 121200), (800, 113019), (808, 111900), (1010, 89520), (1119, 80800), (1200, 75346), (1212, 74600), (1492, 60600), (1515, 59680), (1616, 55950), (1865, 48480), (2020, 44760), (2238, 40400), (2400, 37673), (2424, 37300), (2525, 35808), (2984, 30300), (3030, 29840), (3232, 27975), (3730, 24240), (4040, 22380), (4476, 20200), (4848, 18650), (5050, 17904), (5595, 16160), (5968, 15150), (6060, 14920), (7460, 12120), (7575, 11936), (8080, 11190), (8952, 10100), (9325, 9696)]