341477500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 979686400

約数和(自身を除く): 638208900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 79, 91, 95, 100, 125, 130, 133, 140, 158, 175, 182, 190, 247, 250, 260, 266, 316, 325, 350, 364, 380, 395, 455, 475, 494, 500, 532, 553, 625, 650, 665, 700, 790, 875, 910, 950, 988, 1027, 1106, 1235, 1250, 1300, 1330, 1501, 1580, 1625, 1729, 1750, 1820, 1900, 1975, 2054, 2212, 2275, 2375, 2470, 2500, 2660, 2765, 3002, 3250, 3325, 3458, 3500, 3950, 4108, 4375, 4550, 4750, 4940, 5135, 5530, 6004, 6175, 6500, 6650, 6916, 7189, 7505, 7900, 8125, 8645, 8750, 9100, 9500, 9875, 10270, 10507, 11060, 11375, 11875, 12350, 13300, 13825, 14378, 15010, 16250, 16625, 17290, 17500, 19513, 19750, 20540, 21014, 22750, 23750, 24700, 25675, 27650, 28756, 30020, 30875, 32500, 33250, 34580, 35945, 37525, 39026, 39500, 42028, 43225, 45500, 47500, 49375, 51350, 52535, 55300, 56875, 61750, 66500, 69125, 71890, 75050, 78052, 83125, 86450, 97565, 98750, 102700, 105070, 113750, 123500, 128375, 136591, 138250, 143780, 150100, 154375, 166250, 172900, 179725, 187625, 195130, 197500, 210140, 216125, 227500, 256750, 262675, 273182, 276500, 308750, 332500, 345625, 359450, 375250, 390260, 432250, 487825, 513500, 525350, 546364, 617500, 641875, 682955, 691250, 718900, 750500, 864500, 898625, 938125, 975650, 1050700, 1080625, 1283750, 1313375, 1365910, 1382500, 1797250, 1876250, 1951300, 2161250, 2439125, 2567500, 2626750, 2731820, 3414775, 3594500, 3752500, 4322500, 4493125, 4878250, 5253500, 6566875, 6829550, 8986250, 9756500, 12195625, 13133750, 13659100, 17073875, 17972500, 24391250, 26267500, 34147750, 48782500, 68295500, 85369375, 170738750, 341477500]

約数ペア:

[(1, 341477500), (2, 170738750), (4, 85369375), (5, 68295500), (7, 48782500), (10, 34147750), (13, 26267500), (14, 24391250), (19, 17972500), (20, 17073875), (25, 13659100), (26, 13133750), (28, 12195625), (35, 9756500), (38, 8986250), (50, 6829550), (52, 6566875), (65, 5253500), (70, 4878250), (76, 4493125), (79, 4322500), (91, 3752500), (95, 3594500), (100, 3414775), (125, 2731820), (130, 2626750), (133, 2567500), (140, 2439125), (158, 2161250), (175, 1951300), (182, 1876250), (190, 1797250), (247, 1382500), (250, 1365910), (260, 1313375), (266, 1283750), (316, 1080625), (325, 1050700), (350, 975650), (364, 938125), (380, 898625), (395, 864500), (455, 750500), (475, 718900), (494, 691250), (500, 682955), (532, 641875), (553, 617500), (625, 546364), (650, 525350), (665, 513500), (700, 487825), (790, 432250), (875, 390260), (910, 375250), (950, 359450), (988, 345625), (1027, 332500), (1106, 308750), (1235, 276500), (1250, 273182), (1300, 262675), (1330, 256750), (1501, 227500), (1580, 216125), (1625, 210140), (1729, 197500), (1750, 195130), (1820, 187625), (1900, 179725), (1975, 172900), (2054, 166250), (2212, 154375), (2275, 150100), (2375, 143780), (2470, 138250), (2500, 136591), (2660, 128375), (2765, 123500), (3002, 113750), (3250, 105070), (3325, 102700), (3458, 98750), (3500, 97565), (3950, 86450), (4108, 83125), (4375, 78052), (4550, 75050), (4750, 71890), (4940, 69125), (5135, 66500), (5530, 61750), (6004, 56875), (6175, 55300), (6500, 52535), (6650, 51350), (6916, 49375), (7189, 47500), (7505, 45500), (7900, 43225), (8125, 42028), (8645, 39500), (8750, 39026), (9100, 37525), (9500, 35945), (9875, 34580), (10270, 33250), (10507, 32500), (11060, 30875), (11375, 30020), (11875, 28756), (12350, 27650), (13300, 25675), (13825, 24700), (14378, 23750), (15010, 22750), (16250, 21014), (16625, 20540), (17290, 19750), (17500, 19513)]