75539520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 224

約数和(自身を含む): 304800000

約数和(自身を除く): 229260480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1249, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2498, 2520, 2880, 3024, 3360, 3747, 3780, 4032, 4320, 4996, 5040, 6048, 6245, 6720, 7494, 7560, 8640, 8743, 9992, 10080, 11241, 12096, 12490, 14988, 15120, 17486, 18735, 19984, 20160, 22482, 24980, 26229, 29976, 30240, 33723, 34972, 37470, 39968, 43715, 44964, 49960, 52458, 56205, 59952, 60480, 67446, 69944, 74940, 78687, 79936, 87430, 89928, 99920, 104916, 112410, 119904, 131145, 134892, 139888, 149880, 157374, 168615, 174860, 179856, 199840, 209832, 224820, 236061, 239808, 262290, 269784, 279776, 299760, 314748, 337230, 349720, 359712, 393435, 399680, 419664, 449640, 472122, 524580, 539568, 559552, 599520, 629496, 674460, 699440, 719424, 786870, 839328, 899280, 944244, 1049160, 1079136, 1180305, 1199040, 1258992, 1348920, 1398880, 1573740, 1678656, 1798560, 1888488, 2098320, 2158272, 2360610, 2517984, 2697840, 2797760, 3147480, 3597120, 3776976, 4196640, 4721220, 5035968, 5395680, 6294960, 7553952, 8393280, 9442440, 10791360, 12589920, 15107904, 18884880, 25179840, 37769760, 75539520]

約数ペア:

[(1, 75539520), (2, 37769760), (3, 25179840), (4, 18884880), (5, 15107904), (6, 12589920), (7, 10791360), (8, 9442440), (9, 8393280), (10, 7553952), (12, 6294960), (14, 5395680), (15, 5035968), (16, 4721220), (18, 4196640), (20, 3776976), (21, 3597120), (24, 3147480), (27, 2797760), (28, 2697840), (30, 2517984), (32, 2360610), (35, 2158272), (36, 2098320), (40, 1888488), (42, 1798560), (45, 1678656), (48, 1573740), (54, 1398880), (56, 1348920), (60, 1258992), (63, 1199040), (64, 1180305), (70, 1079136), (72, 1049160), (80, 944244), (84, 899280), (90, 839328), (96, 786870), (105, 719424), (108, 699440), (112, 674460), (120, 629496), (126, 599520), (135, 559552), (140, 539568), (144, 524580), (160, 472122), (168, 449640), (180, 419664), (189, 399680), (192, 393435), (210, 359712), (216, 349720), (224, 337230), (240, 314748), (252, 299760), (270, 279776), (280, 269784), (288, 262290), (315, 239808), (320, 236061), (336, 224820), (360, 209832), (378, 199840), (420, 179856), (432, 174860), (448, 168615), (480, 157374), (504, 149880), (540, 139888), (560, 134892), (576, 131145), (630, 119904), (672, 112410), (720, 104916), (756, 99920), (840, 89928), (864, 87430), (945, 79936), (960, 78687), (1008, 74940), (1080, 69944), (1120, 67446), (1249, 60480), (1260, 59952), (1344, 56205), (1440, 52458), (1512, 49960), (1680, 44964), (1728, 43715), (1890, 39968), (2016, 37470), (2160, 34972), (2240, 33723), (2498, 30240), (2520, 29976), (2880, 26229), (3024, 24980), (3360, 22482), (3747, 20160), (3780, 19984), (4032, 18735), (4320, 17486), (4996, 15120), (5040, 14988), (6048, 12490), (6245, 12096), (6720, 11241), (7494, 10080), (7560, 9992), (8640, 8743)]