109272800

素因数分解:

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

素因数の和:138

約数の個数: 288

約数和(自身を含む): 349977600

約数和(自身を除く): 240704800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 79, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 158, 160, 175, 182, 190, 200, 208, 224, 247, 260, 266, 280, 304, 316, 325, 350, 364, 380, 395, 400, 416, 455, 475, 494, 520, 532, 553, 560, 608, 632, 650, 665, 700, 728, 760, 790, 800, 910, 950, 988, 1027, 1040, 1064, 1106, 1120, 1235, 1264, 1300, 1330, 1400, 1456, 1501, 1520, 1580, 1729, 1820, 1900, 1975, 1976, 2054, 2080, 2128, 2212, 2275, 2470, 2528, 2600, 2660, 2765, 2800, 2912, 3002, 3040, 3160, 3325, 3458, 3640, 3800, 3950, 3952, 4108, 4256, 4424, 4550, 4940, 5135, 5200, 5320, 5530, 5600, 6004, 6175, 6320, 6650, 6916, 7189, 7280, 7505, 7600, 7900, 7904, 8216, 8645, 8848, 9100, 9880, 10270, 10400, 10507, 10640, 11060, 12008, 12350, 12640, 13300, 13825, 13832, 14378, 14560, 15010, 15200, 15800, 16432, 17290, 17696, 18200, 19513, 19760, 20540, 21014, 21280, 22120, 24016, 24700, 25675, 26600, 27650, 27664, 28756, 30020, 31600, 32864, 34580, 35945, 36400, 37525, 39026, 39520, 41080, 42028, 43225, 44240, 48032, 49400, 51350, 52535, 53200, 55300, 55328, 57512, 60040, 63200, 69160, 71890, 72800, 75050, 78052, 82160, 84056, 86450, 88480, 97565, 98800, 102700, 105070, 106400, 110600, 115024, 120080, 136591, 138320, 143780, 150100, 156104, 164320, 168112, 172900, 179725, 195130, 197600, 205400, 210140, 221200, 230048, 240160, 262675, 273182, 276640, 287560, 300200, 312208, 336224, 345800, 359450, 390260, 410800, 420280, 442400, 487825, 525350, 546364, 575120, 600400, 624416, 682955, 691600, 718900, 780520, 821600, 840560, 975650, 1050700, 1092728, 1150240, 1200800, 1365910, 1383200, 1437800, 1561040, 1681120, 1951300, 2101400, 2185456, 2731820, 2875600, 3122080, 3414775, 3902600, 4202800, 4370912, 5463640, 5751200, 6829550, 7805200, 8405600, 10927280, 13659100, 15610400, 21854560, 27318200, 54636400, 109272800]

約数ペア:

[(1, 109272800), (2, 54636400), (4, 27318200), (5, 21854560), (7, 15610400), (8, 13659100), (10, 10927280), (13, 8405600), (14, 7805200), (16, 6829550), (19, 5751200), (20, 5463640), (25, 4370912), (26, 4202800), (28, 3902600), (32, 3414775), (35, 3122080), (38, 2875600), (40, 2731820), (50, 2185456), (52, 2101400), (56, 1951300), (65, 1681120), (70, 1561040), (76, 1437800), (79, 1383200), (80, 1365910), (91, 1200800), (95, 1150240), (100, 1092728), (104, 1050700), (112, 975650), (130, 840560), (133, 821600), (140, 780520), (152, 718900), (158, 691600), (160, 682955), (175, 624416), (182, 600400), (190, 575120), (200, 546364), (208, 525350), (224, 487825), (247, 442400), (260, 420280), (266, 410800), (280, 390260), (304, 359450), (316, 345800), (325, 336224), (350, 312208), (364, 300200), (380, 287560), (395, 276640), (400, 273182), (416, 262675), (455, 240160), (475, 230048), (494, 221200), (520, 210140), (532, 205400), (553, 197600), (560, 195130), (608, 179725), (632, 172900), (650, 168112), (665, 164320), (700, 156104), (728, 150100), (760, 143780), (790, 138320), (800, 136591), (910, 120080), (950, 115024), (988, 110600), (1027, 106400), (1040, 105070), (1064, 102700), (1106, 98800), (1120, 97565), (1235, 88480), (1264, 86450), (1300, 84056), (1330, 82160), (1400, 78052), (1456, 75050), (1501, 72800), (1520, 71890), (1580, 69160), (1729, 63200), (1820, 60040), (1900, 57512), (1975, 55328), (1976, 55300), (2054, 53200), (2080, 52535), (2128, 51350), (2212, 49400), (2275, 48032), (2470, 44240), (2528, 43225), (2600, 42028), (2660, 41080), (2765, 39520), (2800, 39026), (2912, 37525), (3002, 36400), (3040, 35945), (3160, 34580), (3325, 32864), (3458, 31600), (3640, 30020), (3800, 28756), (3950, 27664), (3952, 27650), (4108, 26600), (4256, 25675), (4424, 24700), (4550, 24016), (4940, 22120), (5135, 21280), (5200, 21014), (5320, 20540), (5530, 19760), (5600, 19513), (6004, 18200), (6175, 17696), (6320, 17290), (6650, 16432), (6916, 15800), (7189, 15200), (7280, 15010), (7505, 14560), (7600, 14378), (7900, 13832), (7904, 13825), (8216, 13300), (8645, 12640), (8848, 12350), (9100, 12008), (9880, 11060), (10270, 10640), (10400, 10507)]