1838919600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{72973}}^1$

素因数の和:73004

約数の個数: 180

約数和(自身を含む): 7293313456

約数和(自身を除く): 5454393856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 72973, 145946, 218919, 291892, 364865, 437838, 510811, 583784, 656757, 729730, 875676, 1021622, 1094595, 1167568, 1313514, 1459460, 1532433, 1751352, 1824325, 2043244, 2189190, 2554055, 2627028, 2918920, 3064866, 3283785, 3502704, 3648650, 4086488, 4378380, 4597299, 5108110, 5254056, 5472975, 5837840, 6129732, 6567570, 7297300, 7662165, 8172976, 8756760, 9194598, 10216220, 10508112, 10945950, 12259464, 12770275, 13135140, 14594600, 15324330, 16418925, 17513520, 18389196, 20432440, 21891900, 22986495, 24518928, 25540550, 26270280, 29189200, 30648660, 32837850, 36778392, 38310825, 40864880, 43783800, 45972990, 51081100, 52540560, 61297320, 65675700, 73556784, 76621650, 87567600, 91945980, 102162200, 114932475, 122594640, 131351400, 153243300, 183891960, 204324400, 229864950, 262702800, 306486600, 367783920, 459729900, 612973200, 919459800, 1838919600]

約数ペア:

[(1, 1838919600), (2, 919459800), (3, 612973200), (4, 459729900), (5, 367783920), (6, 306486600), (7, 262702800), (8, 229864950), (9, 204324400), (10, 183891960), (12, 153243300), (14, 131351400), (15, 122594640), (16, 114932475), (18, 102162200), (20, 91945980), (21, 87567600), (24, 76621650), (25, 73556784), (28, 65675700), (30, 61297320), (35, 52540560), (36, 51081100), (40, 45972990), (42, 43783800), (45, 40864880), (48, 38310825), (50, 36778392), (56, 32837850), (60, 30648660), (63, 29189200), (70, 26270280), (72, 25540550), (75, 24518928), (80, 22986495), (84, 21891900), (90, 20432440), (100, 18389196), (105, 17513520), (112, 16418925), (120, 15324330), (126, 14594600), (140, 13135140), (144, 12770275), (150, 12259464), (168, 10945950), (175, 10508112), (180, 10216220), (200, 9194598), (210, 8756760), (225, 8172976), (240, 7662165), (252, 7297300), (280, 6567570), (300, 6129732), (315, 5837840), (336, 5472975), (350, 5254056), (360, 5108110), (400, 4597299), (420, 4378380), (450, 4086488), (504, 3648650), (525, 3502704), (560, 3283785), (600, 3064866), (630, 2918920), (700, 2627028), (720, 2554055), (840, 2189190), (900, 2043244), (1008, 1824325), (1050, 1751352), (1200, 1532433), (1260, 1459460), (1400, 1313514), (1575, 1167568), (1680, 1094595), (1800, 1021622), (2100, 875676), (2520, 729730), (2800, 656757), (3150, 583784), (3600, 510811), (4200, 437838), (5040, 364865), (6300, 291892), (8400, 218919), (12600, 145946), (25200, 72973)]