28495200

素因数分解:

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

素因数の和:437

約数の個数: 144

約数和(自身を含む): 95993856

約数和(自身を除く): 67498656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 383, 400, 465, 480, 496, 600, 620, 744, 766, 775, 800, 930, 992, 1149, 1200, 1240, 1488, 1532, 1550, 1860, 1915, 2298, 2325, 2400, 2480, 2976, 3064, 3100, 3720, 3830, 4596, 4650, 4960, 5745, 6128, 6200, 7440, 7660, 9192, 9300, 9575, 11490, 11873, 12256, 12400, 14880, 15320, 18384, 18600, 19150, 22980, 23746, 24800, 28725, 30640, 35619, 36768, 37200, 38300, 45960, 47492, 57450, 59365, 61280, 71238, 74400, 76600, 91920, 94984, 114900, 118730, 142476, 153200, 178095, 183840, 189968, 229800, 237460, 284952, 296825, 306400, 356190, 379936, 459600, 474920, 569904, 593650, 712380, 890475, 919200, 949840, 1139808, 1187300, 1424760, 1780950, 1899680, 2374600, 2849520, 3561900, 4749200, 5699040, 7123800, 9498400, 14247600, 28495200]

約数ペア:

[(1, 28495200), (2, 14247600), (3, 9498400), (4, 7123800), (5, 5699040), (6, 4749200), (8, 3561900), (10, 2849520), (12, 2374600), (15, 1899680), (16, 1780950), (20, 1424760), (24, 1187300), (25, 1139808), (30, 949840), (31, 919200), (32, 890475), (40, 712380), (48, 593650), (50, 569904), (60, 474920), (62, 459600), (75, 379936), (80, 356190), (93, 306400), (96, 296825), (100, 284952), (120, 237460), (124, 229800), (150, 189968), (155, 183840), (160, 178095), (186, 153200), (200, 142476), (240, 118730), (248, 114900), (300, 94984), (310, 91920), (372, 76600), (383, 74400), (400, 71238), (465, 61280), (480, 59365), (496, 57450), (600, 47492), (620, 45960), (744, 38300), (766, 37200), (775, 36768), (800, 35619), (930, 30640), (992, 28725), (1149, 24800), (1200, 23746), (1240, 22980), (1488, 19150), (1532, 18600), (1550, 18384), (1860, 15320), (1915, 14880), (2298, 12400), (2325, 12256), (2400, 11873), (2480, 11490), (2976, 9575), (3064, 9300), (3100, 9192), (3720, 7660), (3830, 7440), (4596, 6200), (4650, 6128), (4960, 5745)]