71263800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 255218040

約数和(自身を除く): 183954240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 81, 83, 90, 100, 106, 108, 120, 135, 150, 159, 162, 166, 180, 200, 212, 216, 225, 249, 265, 270, 300, 318, 324, 332, 360, 405, 415, 424, 450, 477, 498, 530, 540, 600, 636, 648, 664, 675, 747, 795, 810, 830, 900, 954, 996, 1060, 1080, 1245, 1272, 1325, 1350, 1431, 1494, 1590, 1620, 1660, 1800, 1908, 1992, 2025, 2075, 2120, 2241, 2385, 2490, 2650, 2700, 2862, 2988, 3180, 3240, 3320, 3735, 3816, 3975, 4050, 4150, 4293, 4399, 4482, 4770, 4980, 5300, 5400, 5724, 5976, 6225, 6360, 6723, 7155, 7470, 7950, 8100, 8300, 8586, 8798, 8964, 9540, 9960, 10600, 11205, 11448, 11925, 12450, 13197, 13446, 14310, 14940, 15900, 16200, 16600, 17172, 17596, 17928, 18675, 19080, 21465, 21995, 22410, 23850, 24900, 26394, 26892, 28620, 29880, 31800, 33615, 34344, 35192, 35775, 37350, 39591, 42930, 43990, 44820, 47700, 49800, 52788, 53784, 56025, 57240, 65985, 67230, 71550, 74700, 79182, 85860, 87980, 89640, 95400, 105576, 107325, 109975, 112050, 118773, 131970, 134460, 143100, 149400, 158364, 168075, 171720, 175960, 197955, 214650, 219950, 224100, 237546, 263940, 268920, 286200, 316728, 329925, 336150, 356319, 395910, 429300, 439900, 448200, 475092, 527880, 593865, 659850, 672300, 712638, 791820, 858600, 879800, 950184, 989775, 1187730, 1319700, 1344600, 1425276, 1583640, 1781595, 1979550, 2375460, 2639400, 2850552, 2969325, 3563190, 3959100, 4750920, 5938650, 7126380, 7918200, 8907975, 11877300, 14252760, 17815950, 23754600, 35631900, 71263800]

約数ペア:

[(1, 71263800), (2, 35631900), (3, 23754600), (4, 17815950), (5, 14252760), (6, 11877300), (8, 8907975), (9, 7918200), (10, 7126380), (12, 5938650), (15, 4750920), (18, 3959100), (20, 3563190), (24, 2969325), (25, 2850552), (27, 2639400), (30, 2375460), (36, 1979550), (40, 1781595), (45, 1583640), (50, 1425276), (53, 1344600), (54, 1319700), (60, 1187730), (72, 989775), (75, 950184), (81, 879800), (83, 858600), (90, 791820), (100, 712638), (106, 672300), (108, 659850), (120, 593865), (135, 527880), (150, 475092), (159, 448200), (162, 439900), (166, 429300), (180, 395910), (200, 356319), (212, 336150), (216, 329925), (225, 316728), (249, 286200), (265, 268920), (270, 263940), (300, 237546), (318, 224100), (324, 219950), (332, 214650), (360, 197955), (405, 175960), (415, 171720), (424, 168075), (450, 158364), (477, 149400), (498, 143100), (530, 134460), (540, 131970), (600, 118773), (636, 112050), (648, 109975), (664, 107325), (675, 105576), (747, 95400), (795, 89640), (810, 87980), (830, 85860), (900, 79182), (954, 74700), (996, 71550), (1060, 67230), (1080, 65985), (1245, 57240), (1272, 56025), (1325, 53784), (1350, 52788), (1431, 49800), (1494, 47700), (1590, 44820), (1620, 43990), (1660, 42930), (1800, 39591), (1908, 37350), (1992, 35775), (2025, 35192), (2075, 34344), (2120, 33615), (2241, 31800), (2385, 29880), (2490, 28620), (2650, 26892), (2700, 26394), (2862, 24900), (2988, 23850), (3180, 22410), (3240, 21995), (3320, 21465), (3735, 19080), (3816, 18675), (3975, 17928), (4050, 17596), (4150, 17172), (4293, 16600), (4399, 16200), (4482, 15900), (4770, 14940), (4980, 14310), (5300, 13446), (5400, 13197), (5724, 12450), (5976, 11925), (6225, 11448), (6360, 11205), (6723, 10600), (7155, 9960), (7470, 9540), (7950, 8964), (8100, 8798), (8300, 8586)]