91003500800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2289

約数の個数: 216

約数和(自身を含む): 233645879040

約数和(自身を除く): 142642378240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 229, 248, 256, 310, 320, 400, 458, 496, 620, 640, 775, 800, 916, 992, 1145, 1240, 1280, 1550, 1600, 1832, 1984, 2003, 2290, 2480, 3100, 3200, 3664, 3968, 4006, 4580, 4960, 5725, 6200, 6400, 7099, 7328, 7936, 8012, 9160, 9920, 10015, 11450, 12400, 14198, 14656, 16024, 18320, 19840, 20030, 22900, 24800, 28396, 29312, 32048, 35495, 36640, 39680, 40060, 45800, 49600, 50075, 56792, 58624, 62093, 64096, 70990, 73280, 80120, 91600, 99200, 100150, 113584, 124186, 128192, 141980, 146560, 160240, 177475, 183200, 198400, 200300, 227168, 248372, 256384, 283960, 293120, 310465, 320480, 354950, 366400, 400600, 454336, 458687, 496744, 512768, 567920, 620930, 640960, 709900, 732800, 801200, 908672, 917374, 993488, 1135840, 1241860, 1281920, 1419800, 1465600, 1552325, 1602400, 1817344, 1834748, 1986976, 2271680, 2293435, 2483720, 2563840, 2839600, 3104650, 3204800, 3669496, 3973952, 4543360, 4586870, 4967440, 5679200, 6209300, 6409600, 7338992, 7947904, 9086720, 9173740, 9934880, 11358400, 11467175, 12418600, 12819200, 14219297, 14677984, 15895808, 18347480, 19869760, 22716800, 22934350, 24837200, 28438594, 29355968, 36694960, 39739520, 45433600, 45868700, 49674400, 56877188, 58711936, 71096485, 73389920, 79479040, 91737400, 99348800, 113754376, 117423872, 142192970, 146779840, 183474800, 198697600, 227508752, 284385940, 293559680, 355482425, 366949600, 397395200, 455017504, 568771880, 587119360, 710964850, 733899200, 910035008, 1137543760, 1421929700, 1467798400, 1820070016, 2275087520, 2843859400, 2935596800, 3640140032, 4550175040, 5687718800, 9100350080, 11375437600, 18200700160, 22750875200, 45501750400, 91003500800]

約数ペア:

[(1, 91003500800), (2, 45501750400), (4, 22750875200), (5, 18200700160), (8, 11375437600), (10, 9100350080), (16, 5687718800), (20, 4550175040), (25, 3640140032), (31, 2935596800), (32, 2843859400), (40, 2275087520), (50, 1820070016), (62, 1467798400), (64, 1421929700), (80, 1137543760), (100, 910035008), (124, 733899200), (128, 710964850), (155, 587119360), (160, 568771880), (200, 455017504), (229, 397395200), (248, 366949600), (256, 355482425), (310, 293559680), (320, 284385940), (400, 227508752), (458, 198697600), (496, 183474800), (620, 146779840), (640, 142192970), (775, 117423872), (800, 113754376), (916, 99348800), (992, 91737400), (1145, 79479040), (1240, 73389920), (1280, 71096485), (1550, 58711936), (1600, 56877188), (1832, 49674400), (1984, 45868700), (2003, 45433600), (2290, 39739520), (2480, 36694960), (3100, 29355968), (3200, 28438594), (3664, 24837200), (3968, 22934350), (4006, 22716800), (4580, 19869760), (4960, 18347480), (5725, 15895808), (6200, 14677984), (6400, 14219297), (7099, 12819200), (7328, 12418600), (7936, 11467175), (8012, 11358400), (9160, 9934880), (9920, 9173740), (10015, 9086720), (11450, 7947904), (12400, 7338992), (14198, 6409600), (14656, 6209300), (16024, 5679200), (18320, 4967440), (19840, 4586870), (20030, 4543360), (22900, 3973952), (24800, 3669496), (28396, 3204800), (29312, 3104650), (32048, 2839600), (35495, 2563840), (36640, 2483720), (39680, 2293435), (40060, 2271680), (45800, 1986976), (49600, 1834748), (50075, 1817344), (56792, 1602400), (58624, 1552325), (62093, 1465600), (64096, 1419800), (70990, 1281920), (73280, 1241860), (80120, 1135840), (91600, 993488), (99200, 917374), (100150, 908672), (113584, 801200), (124186, 732800), (128192, 709900), (141980, 640960), (146560, 620930), (160240, 567920), (177475, 512768), (183200, 496744), (198400, 458687), (200300, 454336), (227168, 400600), (248372, 366400), (256384, 354950), (283960, 320480), (293120, 310465)]