262793400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 862444800

約数和(自身を除く): 599651400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 137, 138, 139, 150, 184, 200, 230, 274, 276, 278, 300, 345, 411, 417, 460, 548, 552, 556, 575, 600, 685, 690, 695, 822, 834, 920, 1096, 1112, 1150, 1370, 1380, 1390, 1644, 1668, 1725, 2055, 2085, 2300, 2740, 2760, 2780, 3151, 3197, 3288, 3336, 3425, 3450, 3475, 4110, 4170, 4600, 5480, 5560, 6302, 6394, 6850, 6900, 6950, 8220, 8340, 9453, 9591, 10275, 10425, 12604, 12788, 13700, 13800, 13900, 15755, 15985, 16440, 16680, 18906, 19043, 19182, 20550, 20850, 25208, 25576, 27400, 27800, 31510, 31970, 37812, 38086, 38364, 41100, 41700, 47265, 47955, 57129, 63020, 63940, 75624, 76172, 76728, 78775, 79925, 82200, 83400, 94530, 95215, 95910, 114258, 126040, 127880, 152344, 157550, 159850, 189060, 190430, 191820, 228516, 236325, 239775, 285645, 315100, 319700, 378120, 380860, 383640, 437989, 457032, 472650, 476075, 479550, 571290, 630200, 639400, 761720, 875978, 945300, 952150, 959100, 1142580, 1313967, 1428225, 1751956, 1890600, 1904300, 1918200, 2189945, 2285160, 2627934, 2856450, 3503912, 3808600, 4379890, 5255868, 5712900, 6569835, 8759780, 10511736, 10949725, 11425800, 13139670, 17519560, 21899450, 26279340, 32849175, 43798900, 52558680, 65698350, 87597800, 131396700, 262793400]

約数ペア:

[(1, 262793400), (2, 131396700), (3, 87597800), (4, 65698350), (5, 52558680), (6, 43798900), (8, 32849175), (10, 26279340), (12, 21899450), (15, 17519560), (20, 13139670), (23, 11425800), (24, 10949725), (25, 10511736), (30, 8759780), (40, 6569835), (46, 5712900), (50, 5255868), (60, 4379890), (69, 3808600), (75, 3503912), (92, 2856450), (100, 2627934), (115, 2285160), (120, 2189945), (137, 1918200), (138, 1904300), (139, 1890600), (150, 1751956), (184, 1428225), (200, 1313967), (230, 1142580), (274, 959100), (276, 952150), (278, 945300), (300, 875978), (345, 761720), (411, 639400), (417, 630200), (460, 571290), (548, 479550), (552, 476075), (556, 472650), (575, 457032), (600, 437989), (685, 383640), (690, 380860), (695, 378120), (822, 319700), (834, 315100), (920, 285645), (1096, 239775), (1112, 236325), (1150, 228516), (1370, 191820), (1380, 190430), (1390, 189060), (1644, 159850), (1668, 157550), (1725, 152344), (2055, 127880), (2085, 126040), (2300, 114258), (2740, 95910), (2760, 95215), (2780, 94530), (3151, 83400), (3197, 82200), (3288, 79925), (3336, 78775), (3425, 76728), (3450, 76172), (3475, 75624), (4110, 63940), (4170, 63020), (4600, 57129), (5480, 47955), (5560, 47265), (6302, 41700), (6394, 41100), (6850, 38364), (6900, 38086), (6950, 37812), (8220, 31970), (8340, 31510), (9453, 27800), (9591, 27400), (10275, 25576), (10425, 25208), (12604, 20850), (12788, 20550), (13700, 19182), (13800, 19043), (13900, 18906), (15755, 16680), (15985, 16440)]