245200800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 892442880

約数和(自身を除く): 647242080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 145, 150, 156, 160, 174, 195, 200, 208, 232, 240, 260, 271, 290, 300, 312, 325, 348, 377, 390, 400, 416, 435, 464, 480, 520, 542, 580, 600, 624, 650, 696, 725, 754, 780, 800, 813, 870, 928, 975, 1040, 1084, 1131, 1160, 1200, 1248, 1300, 1355, 1392, 1450, 1508, 1560, 1626, 1740, 1885, 1950, 2080, 2168, 2175, 2262, 2320, 2400, 2600, 2710, 2784, 2900, 3016, 3120, 3252, 3480, 3523, 3770, 3900, 4065, 4336, 4350, 4524, 4640, 5200, 5420, 5655, 5800, 6032, 6240, 6504, 6775, 6960, 7046, 7540, 7800, 7859, 8130, 8672, 8700, 9048, 9425, 10400, 10569, 10840, 11310, 11600, 12064, 13008, 13550, 13920, 14092, 15080, 15600, 15718, 16260, 17400, 17615, 18096, 18850, 20325, 21138, 21680, 22620, 23200, 23577, 26016, 27100, 28184, 28275, 30160, 31200, 31436, 32520, 34800, 35230, 36192, 37700, 39295, 40650, 42276, 43360, 45240, 47154, 52845, 54200, 56368, 56550, 60320, 62872, 65040, 69600, 70460, 75400, 78590, 81300, 84552, 88075, 90480, 94308, 102167, 105690, 108400, 112736, 113100, 117885, 125744, 130080, 140920, 150800, 157180, 162600, 169104, 176150, 180960, 188616, 196475, 204334, 211380, 216800, 226200, 235770, 251488, 264225, 281840, 301600, 306501, 314360, 325200, 338208, 352300, 377232, 392950, 408668, 422760, 452400, 471540, 510835, 528450, 563680, 589425, 613002, 628720, 650400, 704600, 754464, 785900, 817336, 845520, 904800, 943080, 1021670, 1056900, 1178850, 1226004, 1257440, 1409200, 1532505, 1571800, 1634672, 1691040, 1886160, 2043340, 2113800, 2357700, 2452008, 2554175, 2818400, 3065010, 3143600, 3269344, 3772320, 4086680, 4227600, 4715400, 4904016, 5108350, 6130020, 6287200, 7662525, 8173360, 8455200, 9430800, 9808032, 10216700, 12260040, 15325050, 16346720, 18861600, 20433400, 24520080, 30650100, 40866800, 49040160, 61300200, 81733600, 122600400, 245200800]

約数ペア:

[(1, 245200800), (2, 122600400), (3, 81733600), (4, 61300200), (5, 49040160), (6, 40866800), (8, 30650100), (10, 24520080), (12, 20433400), (13, 18861600), (15, 16346720), (16, 15325050), (20, 12260040), (24, 10216700), (25, 9808032), (26, 9430800), (29, 8455200), (30, 8173360), (32, 7662525), (39, 6287200), (40, 6130020), (48, 5108350), (50, 4904016), (52, 4715400), (58, 4227600), (60, 4086680), (65, 3772320), (75, 3269344), (78, 3143600), (80, 3065010), (87, 2818400), (96, 2554175), (100, 2452008), (104, 2357700), (116, 2113800), (120, 2043340), (130, 1886160), (145, 1691040), (150, 1634672), (156, 1571800), (160, 1532505), (174, 1409200), (195, 1257440), (200, 1226004), (208, 1178850), (232, 1056900), (240, 1021670), (260, 943080), (271, 904800), (290, 845520), (300, 817336), (312, 785900), (325, 754464), (348, 704600), (377, 650400), (390, 628720), (400, 613002), (416, 589425), (435, 563680), (464, 528450), (480, 510835), (520, 471540), (542, 452400), (580, 422760), (600, 408668), (624, 392950), (650, 377232), (696, 352300), (725, 338208), (754, 325200), (780, 314360), (800, 306501), (813, 301600), (870, 281840), (928, 264225), (975, 251488), (1040, 235770), (1084, 226200), (1131, 216800), (1160, 211380), (1200, 204334), (1248, 196475), (1300, 188616), (1355, 180960), (1392, 176150), (1450, 169104), (1508, 162600), (1560, 157180), (1626, 150800), (1740, 140920), (1885, 130080), (1950, 125744), (2080, 117885), (2168, 113100), (2175, 112736), (2262, 108400), (2320, 105690), (2400, 102167), (2600, 94308), (2710, 90480), (2784, 88075), (2900, 84552), (3016, 81300), (3120, 78590), (3252, 75400), (3480, 70460), (3523, 69600), (3770, 65040), (3900, 62872), (4065, 60320), (4336, 56550), (4350, 56368), (4524, 54200), (4640, 52845), (5200, 47154), (5420, 45240), (5655, 43360), (5800, 42276), (6032, 40650), (6240, 39295), (6504, 37700), (6775, 36192), (6960, 35230), (7046, 34800), (7540, 32520), (7800, 31436), (7859, 31200), (8130, 30160), (8672, 28275), (8700, 28184), (9048, 27100), (9425, 26016), (10400, 23577), (10569, 23200), (10840, 22620), (11310, 21680), (11600, 21138), (12064, 20325), (13008, 18850), (13550, 18096), (13920, 17615), (14092, 17400), (15080, 16260), (15600, 15718)]