123121200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 420687360

約数和(自身を除く): 297566160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 47, 48, 50, 59, 60, 74, 75, 80, 94, 100, 111, 118, 120, 141, 148, 150, 177, 185, 188, 200, 222, 235, 236, 240, 282, 295, 296, 300, 354, 370, 376, 400, 444, 470, 472, 555, 564, 590, 592, 600, 705, 708, 740, 752, 885, 888, 925, 940, 944, 1110, 1128, 1175, 1180, 1200, 1410, 1416, 1475, 1480, 1739, 1770, 1776, 1850, 1880, 2183, 2220, 2256, 2350, 2360, 2773, 2775, 2820, 2832, 2950, 2960, 3478, 3525, 3540, 3700, 3760, 4366, 4425, 4440, 4700, 4720, 5217, 5546, 5550, 5640, 5900, 6549, 6956, 7050, 7080, 7400, 8319, 8695, 8732, 8850, 8880, 9400, 10434, 10915, 11092, 11100, 11280, 11800, 13098, 13865, 13912, 14100, 14160, 14800, 16638, 17390, 17464, 17700, 18800, 20868, 21830, 22184, 22200, 23600, 26085, 26196, 27730, 27824, 28200, 32745, 33276, 34780, 34928, 35400, 41595, 41736, 43475, 43660, 44368, 44400, 52170, 52392, 54575, 55460, 56400, 65490, 66552, 69325, 69560, 70800, 83190, 83472, 86950, 87320, 102601, 104340, 104784, 109150, 110920, 130425, 130980, 133104, 138650, 139120, 163725, 166380, 173900, 174640, 205202, 207975, 208680, 218300, 221840, 260850, 261960, 277300, 307803, 327450, 332760, 347800, 410404, 415950, 417360, 436600, 513005, 521700, 523920, 554600, 615606, 654900, 665520, 695600, 820808, 831900, 873200, 1026010, 1043400, 1109200, 1231212, 1309800, 1539015, 1641616, 1663800, 2052020, 2086800, 2462424, 2565025, 2619600, 3078030, 3327600, 4104040, 4924848, 5130050, 6156060, 7695075, 8208080, 10260100, 12312120, 15390150, 20520200, 24624240, 30780300, 41040400, 61560600, 123121200]

約数ペア:

[(1, 123121200), (2, 61560600), (3, 41040400), (4, 30780300), (5, 24624240), (6, 20520200), (8, 15390150), (10, 12312120), (12, 10260100), (15, 8208080), (16, 7695075), (20, 6156060), (24, 5130050), (25, 4924848), (30, 4104040), (37, 3327600), (40, 3078030), (47, 2619600), (48, 2565025), (50, 2462424), (59, 2086800), (60, 2052020), (74, 1663800), (75, 1641616), (80, 1539015), (94, 1309800), (100, 1231212), (111, 1109200), (118, 1043400), (120, 1026010), (141, 873200), (148, 831900), (150, 820808), (177, 695600), (185, 665520), (188, 654900), (200, 615606), (222, 554600), (235, 523920), (236, 521700), (240, 513005), (282, 436600), (295, 417360), (296, 415950), (300, 410404), (354, 347800), (370, 332760), (376, 327450), (400, 307803), (444, 277300), (470, 261960), (472, 260850), (555, 221840), (564, 218300), (590, 208680), (592, 207975), (600, 205202), (705, 174640), (708, 173900), (740, 166380), (752, 163725), (885, 139120), (888, 138650), (925, 133104), (940, 130980), (944, 130425), (1110, 110920), (1128, 109150), (1175, 104784), (1180, 104340), (1200, 102601), (1410, 87320), (1416, 86950), (1475, 83472), (1480, 83190), (1739, 70800), (1770, 69560), (1776, 69325), (1850, 66552), (1880, 65490), (2183, 56400), (2220, 55460), (2256, 54575), (2350, 52392), (2360, 52170), (2773, 44400), (2775, 44368), (2820, 43660), (2832, 43475), (2950, 41736), (2960, 41595), (3478, 35400), (3525, 34928), (3540, 34780), (3700, 33276), (3760, 32745), (4366, 28200), (4425, 27824), (4440, 27730), (4700, 26196), (4720, 26085), (5217, 23600), (5546, 22200), (5550, 22184), (5640, 21830), (5900, 20868), (6549, 18800), (6956, 17700), (7050, 17464), (7080, 17390), (7400, 16638), (8319, 14800), (8695, 14160), (8732, 14100), (8850, 13912), (8880, 13865), (9400, 13098), (10434, 11800), (10915, 11280), (11092, 11100)]