71238000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 237699072

約数和(自身を除く): 166461072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 383, 400, 465, 496, 500, 600, 620, 744, 750, 766, 775, 930, 1000, 1149, 1200, 1240, 1488, 1500, 1532, 1550, 1860, 1915, 2000, 2298, 2325, 2480, 3000, 3064, 3100, 3720, 3830, 3875, 4596, 4650, 5745, 6000, 6128, 6200, 7440, 7660, 7750, 9192, 9300, 9575, 11490, 11625, 11873, 12400, 15320, 15500, 18384, 18600, 19150, 22980, 23250, 23746, 28725, 30640, 31000, 35619, 37200, 38300, 45960, 46500, 47492, 47875, 57450, 59365, 62000, 71238, 76600, 91920, 93000, 94984, 95750, 114900, 118730, 142476, 143625, 153200, 178095, 186000, 189968, 191500, 229800, 237460, 284952, 287250, 296825, 356190, 383000, 459600, 474920, 569904, 574500, 593650, 712380, 766000, 890475, 949840, 1149000, 1187300, 1424760, 1484125, 1780950, 2298000, 2374600, 2849520, 2968250, 3561900, 4452375, 4749200, 5936500, 7123800, 8904750, 11873000, 14247600, 17809500, 23746000, 35619000, 71238000]

約数ペア:

[(1, 71238000), (2, 35619000), (3, 23746000), (4, 17809500), (5, 14247600), (6, 11873000), (8, 8904750), (10, 7123800), (12, 5936500), (15, 4749200), (16, 4452375), (20, 3561900), (24, 2968250), (25, 2849520), (30, 2374600), (31, 2298000), (40, 1780950), (48, 1484125), (50, 1424760), (60, 1187300), (62, 1149000), (75, 949840), (80, 890475), (93, 766000), (100, 712380), (120, 593650), (124, 574500), (125, 569904), (150, 474920), (155, 459600), (186, 383000), (200, 356190), (240, 296825), (248, 287250), (250, 284952), (300, 237460), (310, 229800), (372, 191500), (375, 189968), (383, 186000), (400, 178095), (465, 153200), (496, 143625), (500, 142476), (600, 118730), (620, 114900), (744, 95750), (750, 94984), (766, 93000), (775, 91920), (930, 76600), (1000, 71238), (1149, 62000), (1200, 59365), (1240, 57450), (1488, 47875), (1500, 47492), (1532, 46500), (1550, 45960), (1860, 38300), (1915, 37200), (2000, 35619), (2298, 31000), (2325, 30640), (2480, 28725), (3000, 23746), (3064, 23250), (3100, 22980), (3720, 19150), (3830, 18600), (3875, 18384), (4596, 15500), (4650, 15320), (5745, 12400), (6000, 11873), (6128, 11625), (6200, 11490), (7440, 9575), (7660, 9300), (7750, 9192)]