80238000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 265554432

約数和(自身を除く): 185316432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 125, 129, 150, 172, 200, 215, 240, 250, 258, 300, 311, 344, 375, 400, 430, 500, 516, 600, 622, 645, 688, 750, 860, 933, 1000, 1032, 1075, 1200, 1244, 1290, 1500, 1555, 1720, 1866, 2000, 2064, 2150, 2488, 2580, 3000, 3110, 3225, 3440, 3732, 4300, 4665, 4976, 5160, 5375, 6000, 6220, 6450, 7464, 7775, 8600, 9330, 10320, 10750, 12440, 12900, 13373, 14928, 15550, 16125, 17200, 18660, 21500, 23325, 24880, 25800, 26746, 31100, 32250, 37320, 38875, 40119, 43000, 46650, 51600, 53492, 62200, 64500, 66865, 74640, 77750, 80238, 86000, 93300, 106984, 116625, 124400, 129000, 133730, 155500, 160476, 186600, 200595, 213968, 233250, 258000, 267460, 311000, 320952, 334325, 373200, 401190, 466500, 534920, 622000, 641904, 668650, 802380, 933000, 1002975, 1069840, 1337300, 1604760, 1671625, 1866000, 2005950, 2674600, 3209520, 3343250, 4011900, 5014875, 5349200, 6686500, 8023800, 10029750, 13373000, 16047600, 20059500, 26746000, 40119000, 80238000]

約数ペア:

[(1, 80238000), (2, 40119000), (3, 26746000), (4, 20059500), (5, 16047600), (6, 13373000), (8, 10029750), (10, 8023800), (12, 6686500), (15, 5349200), (16, 5014875), (20, 4011900), (24, 3343250), (25, 3209520), (30, 2674600), (40, 2005950), (43, 1866000), (48, 1671625), (50, 1604760), (60, 1337300), (75, 1069840), (80, 1002975), (86, 933000), (100, 802380), (120, 668650), (125, 641904), (129, 622000), (150, 534920), (172, 466500), (200, 401190), (215, 373200), (240, 334325), (250, 320952), (258, 311000), (300, 267460), (311, 258000), (344, 233250), (375, 213968), (400, 200595), (430, 186600), (500, 160476), (516, 155500), (600, 133730), (622, 129000), (645, 124400), (688, 116625), (750, 106984), (860, 93300), (933, 86000), (1000, 80238), (1032, 77750), (1075, 74640), (1200, 66865), (1244, 64500), (1290, 62200), (1500, 53492), (1555, 51600), (1720, 46650), (1866, 43000), (2000, 40119), (2064, 38875), (2150, 37320), (2488, 32250), (2580, 31100), (3000, 26746), (3110, 25800), (3225, 24880), (3440, 23325), (3732, 21500), (4300, 18660), (4665, 17200), (4976, 16125), (5160, 15550), (5375, 14928), (6000, 13373), (6220, 12900), (6450, 12440), (7464, 10750), (7775, 10320), (8600, 9330)]