84749400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 287258400

約数和(自身を除く): 202509000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 197, 200, 225, 239, 300, 360, 394, 450, 478, 591, 600, 717, 788, 900, 956, 985, 1182, 1195, 1434, 1576, 1773, 1800, 1912, 1970, 2151, 2364, 2390, 2868, 2955, 3546, 3585, 3940, 4302, 4728, 4780, 4925, 5736, 5910, 5975, 7092, 7170, 7880, 8604, 8865, 9560, 9850, 10755, 11820, 11950, 14184, 14340, 14775, 17208, 17730, 17925, 19700, 21510, 23640, 23900, 28680, 29550, 35460, 35850, 39400, 43020, 44325, 47083, 47800, 53775, 59100, 70920, 71700, 86040, 88650, 94166, 107550, 118200, 141249, 143400, 177300, 188332, 215100, 235415, 282498, 354600, 376664, 423747, 430200, 470830, 564996, 706245, 847494, 941660, 1129992, 1177075, 1412490, 1694988, 1883320, 2118735, 2354150, 2824980, 3389976, 3531225, 4237470, 4708300, 5649960, 7062450, 8474940, 9416600, 10593675, 14124900, 16949880, 21187350, 28249800, 42374700, 84749400]

約数ペア:

[(1, 84749400), (2, 42374700), (3, 28249800), (4, 21187350), (5, 16949880), (6, 14124900), (8, 10593675), (9, 9416600), (10, 8474940), (12, 7062450), (15, 5649960), (18, 4708300), (20, 4237470), (24, 3531225), (25, 3389976), (30, 2824980), (36, 2354150), (40, 2118735), (45, 1883320), (50, 1694988), (60, 1412490), (72, 1177075), (75, 1129992), (90, 941660), (100, 847494), (120, 706245), (150, 564996), (180, 470830), (197, 430200), (200, 423747), (225, 376664), (239, 354600), (300, 282498), (360, 235415), (394, 215100), (450, 188332), (478, 177300), (591, 143400), (600, 141249), (717, 118200), (788, 107550), (900, 94166), (956, 88650), (985, 86040), (1182, 71700), (1195, 70920), (1434, 59100), (1576, 53775), (1773, 47800), (1800, 47083), (1912, 44325), (1970, 43020), (2151, 39400), (2364, 35850), (2390, 35460), (2868, 29550), (2955, 28680), (3546, 23900), (3585, 23640), (3940, 21510), (4302, 19700), (4728, 17925), (4780, 17730), (4925, 17208), (5736, 14775), (5910, 14340), (5975, 14184), (7092, 11950), (7170, 11820), (7880, 10755), (8604, 9850), (8865, 9560)]