494908200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 288

約数和(自身を含む): 1813500000

約数和(自身を除く): 1318591800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 29, 30, 36, 38, 40, 45, 50, 57, 58, 60, 72, 75, 76, 87, 90, 95, 100, 114, 116, 120, 145, 150, 152, 171, 174, 180, 190, 200, 225, 228, 232, 261, 285, 290, 300, 342, 348, 360, 380, 435, 450, 456, 475, 499, 522, 551, 570, 580, 600, 684, 696, 725, 760, 855, 870, 900, 950, 998, 1044, 1102, 1140, 1160, 1305, 1368, 1425, 1450, 1497, 1653, 1710, 1740, 1800, 1900, 1996, 2088, 2175, 2204, 2280, 2495, 2610, 2755, 2850, 2900, 2994, 3306, 3420, 3480, 3800, 3992, 4275, 4350, 4408, 4491, 4959, 4990, 5220, 5510, 5700, 5800, 5988, 6525, 6612, 6840, 7485, 8265, 8550, 8700, 8982, 9481, 9918, 9980, 10440, 11020, 11400, 11976, 12475, 13050, 13224, 13775, 14471, 14970, 16530, 17100, 17400, 17964, 18962, 19836, 19960, 22040, 22455, 24795, 24950, 26100, 27550, 28443, 28942, 29940, 33060, 34200, 35928, 37425, 37924, 39672, 41325, 43413, 44910, 47405, 49590, 49900, 52200, 55100, 56886, 57884, 59880, 66120, 72355, 74850, 75848, 82650, 85329, 86826, 89820, 94810, 99180, 99800, 110200, 112275, 113772, 115768, 123975, 130239, 142215, 144710, 149700, 165300, 170658, 173652, 179640, 189620, 198360, 217065, 224550, 227544, 237025, 247950, 260478, 274949, 284430, 289420, 299400, 330600, 341316, 347304, 361775, 379240, 426645, 434130, 449100, 474050, 495900, 520956, 549898, 568860, 578840, 651195, 682632, 711075, 723550, 824847, 853290, 868260, 898200, 948100, 991800, 1041912, 1085325, 1099796, 1137720, 1302390, 1374745, 1422150, 1447100, 1649694, 1706580, 1736520, 1896200, 2133225, 2170650, 2199592, 2474541, 2604780, 2749490, 2844300, 2894200, 3255975, 3299388, 3413160, 4124235, 4266450, 4341300, 4949082, 5209560, 5498980, 5688600, 6511950, 6598776, 6873725, 8248470, 8532900, 8682600, 9898164, 10997960, 12372705, 13023900, 13747450, 16496940, 17065800, 19796328, 20621175, 24745410, 26047800, 27494900, 32993880, 41242350, 49490820, 54989800, 61863525, 82484700, 98981640, 123727050, 164969400, 247454100, 494908200]

約数ペア:

[(1, 494908200), (2, 247454100), (3, 164969400), (4, 123727050), (5, 98981640), (6, 82484700), (8, 61863525), (9, 54989800), (10, 49490820), (12, 41242350), (15, 32993880), (18, 27494900), (19, 26047800), (20, 24745410), (24, 20621175), (25, 19796328), (29, 17065800), (30, 16496940), (36, 13747450), (38, 13023900), (40, 12372705), (45, 10997960), (50, 9898164), (57, 8682600), (58, 8532900), (60, 8248470), (72, 6873725), (75, 6598776), (76, 6511950), (87, 5688600), (90, 5498980), (95, 5209560), (100, 4949082), (114, 4341300), (116, 4266450), (120, 4124235), (145, 3413160), (150, 3299388), (152, 3255975), (171, 2894200), (174, 2844300), (180, 2749490), (190, 2604780), (200, 2474541), (225, 2199592), (228, 2170650), (232, 2133225), (261, 1896200), (285, 1736520), (290, 1706580), (300, 1649694), (342, 1447100), (348, 1422150), (360, 1374745), (380, 1302390), (435, 1137720), (450, 1099796), (456, 1085325), (475, 1041912), (499, 991800), (522, 948100), (551, 898200), (570, 868260), (580, 853290), (600, 824847), (684, 723550), (696, 711075), (725, 682632), (760, 651195), (855, 578840), (870, 568860), (900, 549898), (950, 520956), (998, 495900), (1044, 474050), (1102, 449100), (1140, 434130), (1160, 426645), (1305, 379240), (1368, 361775), (1425, 347304), (1450, 341316), (1497, 330600), (1653, 299400), (1710, 289420), (1740, 284430), (1800, 274949), (1900, 260478), (1996, 247950), (2088, 237025), (2175, 227544), (2204, 224550), (2280, 217065), (2495, 198360), (2610, 189620), (2755, 179640), (2850, 173652), (2900, 170658), (2994, 165300), (3306, 149700), (3420, 144710), (3480, 142215), (3800, 130239), (3992, 123975), (4275, 115768), (4350, 113772), (4408, 112275), (4491, 110200), (4959, 99800), (4990, 99180), (5220, 94810), (5510, 89820), (5700, 86826), (5800, 85329), (5988, 82650), (6525, 75848), (6612, 74850), (6840, 72355), (7485, 66120), (8265, 59880), (8550, 57884), (8700, 56886), (8982, 55100), (9481, 52200), (9918, 49900), (9980, 49590), (10440, 47405), (11020, 44910), (11400, 43413), (11976, 41325), (12475, 39672), (13050, 37924), (13224, 37425), (13775, 35928), (14471, 34200), (14970, 33060), (16530, 29940), (17100, 28942), (17400, 28443), (17964, 27550), (18962, 26100), (19836, 24950), (19960, 24795), (22040, 22455)]