191227400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 593712000

約数和(自身を除く): 402484600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 49, 50, 52, 56, 65, 70, 76, 79, 91, 95, 98, 100, 104, 130, 133, 140, 152, 158, 175, 182, 190, 196, 200, 245, 247, 260, 266, 280, 316, 325, 350, 364, 380, 392, 395, 455, 475, 490, 494, 520, 532, 553, 632, 637, 650, 665, 700, 728, 760, 790, 910, 931, 950, 980, 988, 1027, 1064, 1106, 1225, 1235, 1274, 1300, 1330, 1400, 1501, 1580, 1729, 1820, 1862, 1900, 1960, 1975, 1976, 2054, 2212, 2275, 2450, 2470, 2548, 2600, 2660, 2765, 3002, 3160, 3185, 3325, 3458, 3640, 3724, 3800, 3871, 3950, 4108, 4424, 4550, 4655, 4900, 4940, 5096, 5135, 5320, 5530, 6004, 6175, 6370, 6650, 6916, 7189, 7448, 7505, 7742, 7900, 8216, 8645, 9100, 9310, 9800, 9880, 10270, 10507, 11060, 12008, 12103, 12350, 12740, 13300, 13825, 13832, 14378, 15010, 15484, 15800, 15925, 17290, 18200, 18620, 19355, 19513, 20540, 21014, 22120, 23275, 24206, 24700, 25480, 25675, 26600, 27650, 28756, 30020, 30968, 31850, 34580, 35945, 37240, 37525, 38710, 39026, 41080, 42028, 43225, 46550, 48412, 49400, 50323, 51350, 52535, 55300, 57512, 60040, 60515, 63700, 69160, 71890, 73549, 75050, 77420, 78052, 84056, 86450, 93100, 96775, 96824, 97565, 100646, 102700, 105070, 110600, 121030, 127400, 136591, 143780, 147098, 150100, 154840, 156104, 172900, 179725, 186200, 193550, 195130, 201292, 205400, 210140, 242060, 251615, 262675, 273182, 287560, 294196, 300200, 302575, 345800, 359450, 367745, 387100, 390260, 402584, 420280, 484120, 487825, 503230, 525350, 546364, 588392, 605150, 682955, 718900, 735490, 774200, 780520, 956137, 975650, 1006460, 1050700, 1092728, 1210300, 1258075, 1365910, 1437800, 1470980, 1838725, 1912274, 1951300, 2012920, 2101400, 2420600, 2516150, 2731820, 2941960, 3414775, 3677450, 3824548, 3902600, 4780685, 5032300, 5463640, 6829550, 7354900, 7649096, 9561370, 10064600, 13659100, 14709800, 19122740, 23903425, 27318200, 38245480, 47806850, 95613700, 191227400]

約数ペア:

[(1, 191227400), (2, 95613700), (4, 47806850), (5, 38245480), (7, 27318200), (8, 23903425), (10, 19122740), (13, 14709800), (14, 13659100), (19, 10064600), (20, 9561370), (25, 7649096), (26, 7354900), (28, 6829550), (35, 5463640), (38, 5032300), (40, 4780685), (49, 3902600), (50, 3824548), (52, 3677450), (56, 3414775), (65, 2941960), (70, 2731820), (76, 2516150), (79, 2420600), (91, 2101400), (95, 2012920), (98, 1951300), (100, 1912274), (104, 1838725), (130, 1470980), (133, 1437800), (140, 1365910), (152, 1258075), (158, 1210300), (175, 1092728), (182, 1050700), (190, 1006460), (196, 975650), (200, 956137), (245, 780520), (247, 774200), (260, 735490), (266, 718900), (280, 682955), (316, 605150), (325, 588392), (350, 546364), (364, 525350), (380, 503230), (392, 487825), (395, 484120), (455, 420280), (475, 402584), (490, 390260), (494, 387100), (520, 367745), (532, 359450), (553, 345800), (632, 302575), (637, 300200), (650, 294196), (665, 287560), (700, 273182), (728, 262675), (760, 251615), (790, 242060), (910, 210140), (931, 205400), (950, 201292), (980, 195130), (988, 193550), (1027, 186200), (1064, 179725), (1106, 172900), (1225, 156104), (1235, 154840), (1274, 150100), (1300, 147098), (1330, 143780), (1400, 136591), (1501, 127400), (1580, 121030), (1729, 110600), (1820, 105070), (1862, 102700), (1900, 100646), (1960, 97565), (1975, 96824), (1976, 96775), (2054, 93100), (2212, 86450), (2275, 84056), (2450, 78052), (2470, 77420), (2548, 75050), (2600, 73549), (2660, 71890), (2765, 69160), (3002, 63700), (3160, 60515), (3185, 60040), (3325, 57512), (3458, 55300), (3640, 52535), (3724, 51350), (3800, 50323), (3871, 49400), (3950, 48412), (4108, 46550), (4424, 43225), (4550, 42028), (4655, 41080), (4900, 39026), (4940, 38710), (5096, 37525), (5135, 37240), (5320, 35945), (5530, 34580), (6004, 31850), (6175, 30968), (6370, 30020), (6650, 28756), (6916, 27650), (7189, 26600), (7448, 25675), (7505, 25480), (7742, 24700), (7900, 24206), (8216, 23275), (8645, 22120), (9100, 21014), (9310, 20540), (9800, 19513), (9880, 19355), (10270, 18620), (10507, 18200), (11060, 17290), (12008, 15925), (12103, 15800), (12350, 15484), (12740, 15010), (13300, 14378), (13825, 13832)]