213509400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 736619520

約数和(自身を除く): 523110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 883, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1766, 1860, 1950, 2015, 2325, 2418, 2600, 2649, 3100, 3224, 3532, 3720, 3900, 4030, 4415, 4650, 4836, 5298, 6045, 6200, 7064, 7800, 8060, 8830, 9300, 9672, 10075, 10596, 11479, 12090, 13245, 16120, 17660, 18600, 20150, 21192, 22075, 22958, 24180, 26490, 27373, 30225, 34437, 35320, 40300, 44150, 45916, 48360, 52980, 54746, 57395, 60450, 66225, 68874, 80600, 82119, 88300, 91832, 105960, 109492, 114790, 120900, 132450, 136865, 137748, 164238, 172185, 176600, 218984, 229580, 241800, 264900, 273730, 275496, 286975, 328476, 344370, 355849, 410595, 459160, 529800, 547460, 573950, 656952, 684325, 688740, 711698, 821190, 860925, 1067547, 1094920, 1147900, 1368650, 1377480, 1423396, 1642380, 1721850, 1779245, 2052975, 2135094, 2295800, 2737300, 2846792, 3284760, 3443700, 3558490, 4105950, 4270188, 5337735, 5474600, 6887400, 7116980, 8211900, 8540376, 8896225, 10675470, 14233960, 16423800, 17792450, 21350940, 26688675, 35584900, 42701880, 53377350, 71169800, 106754700, 213509400]

約数ペア:

[(1, 213509400), (2, 106754700), (3, 71169800), (4, 53377350), (5, 42701880), (6, 35584900), (8, 26688675), (10, 21350940), (12, 17792450), (13, 16423800), (15, 14233960), (20, 10675470), (24, 8896225), (25, 8540376), (26, 8211900), (30, 7116980), (31, 6887400), (39, 5474600), (40, 5337735), (50, 4270188), (52, 4105950), (60, 3558490), (62, 3443700), (65, 3284760), (75, 2846792), (78, 2737300), (93, 2295800), (100, 2135094), (104, 2052975), (120, 1779245), (124, 1721850), (130, 1642380), (150, 1423396), (155, 1377480), (156, 1368650), (186, 1147900), (195, 1094920), (200, 1067547), (248, 860925), (260, 821190), (300, 711698), (310, 688740), (312, 684325), (325, 656952), (372, 573950), (390, 547460), (403, 529800), (465, 459160), (520, 410595), (600, 355849), (620, 344370), (650, 328476), (744, 286975), (775, 275496), (780, 273730), (806, 264900), (883, 241800), (930, 229580), (975, 218984), (1209, 176600), (1240, 172185), (1300, 164238), (1550, 137748), (1560, 136865), (1612, 132450), (1766, 120900), (1860, 114790), (1950, 109492), (2015, 105960), (2325, 91832), (2418, 88300), (2600, 82119), (2649, 80600), (3100, 68874), (3224, 66225), (3532, 60450), (3720, 57395), (3900, 54746), (4030, 52980), (4415, 48360), (4650, 45916), (4836, 44150), (5298, 40300), (6045, 35320), (6200, 34437), (7064, 30225), (7800, 27373), (8060, 26490), (8830, 24180), (9300, 22958), (9672, 22075), (10075, 21192), (10596, 20150), (11479, 18600), (12090, 17660), (13245, 16120)]