27399960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 103783680

約数和(自身を除く): 76383720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 131, 140, 166, 168, 180, 210, 249, 252, 262, 280, 315, 332, 360, 393, 415, 420, 498, 504, 524, 581, 630, 655, 664, 747, 786, 830, 840, 917, 996, 1048, 1162, 1179, 1245, 1260, 1310, 1494, 1572, 1660, 1743, 1834, 1965, 1992, 2324, 2358, 2490, 2520, 2620, 2751, 2905, 2988, 3144, 3320, 3486, 3668, 3735, 3930, 4585, 4648, 4716, 4980, 5229, 5240, 5502, 5810, 5895, 5976, 6972, 7336, 7470, 7860, 8253, 8715, 9170, 9432, 9960, 10458, 10873, 11004, 11620, 11790, 13755, 13944, 14940, 15720, 16506, 17430, 18340, 20916, 21746, 22008, 23240, 23580, 26145, 27510, 29880, 32619, 33012, 34860, 36680, 41265, 41832, 43492, 47160, 52290, 54365, 55020, 65238, 66024, 69720, 76111, 82530, 86984, 97857, 104580, 108730, 110040, 130476, 152222, 163095, 165060, 195714, 209160, 217460, 228333, 260952, 304444, 326190, 330120, 380555, 391428, 434920, 456666, 489285, 608888, 652380, 684999, 761110, 782856, 913332, 978570, 1141665, 1304760, 1369998, 1522220, 1826664, 1957140, 2283330, 2739996, 3044440, 3424995, 3914280, 4566660, 5479992, 6849990, 9133320, 13699980, 27399960]

約数ペア:

[(1, 27399960), (2, 13699980), (3, 9133320), (4, 6849990), (5, 5479992), (6, 4566660), (7, 3914280), (8, 3424995), (9, 3044440), (10, 2739996), (12, 2283330), (14, 1957140), (15, 1826664), (18, 1522220), (20, 1369998), (21, 1304760), (24, 1141665), (28, 978570), (30, 913332), (35, 782856), (36, 761110), (40, 684999), (42, 652380), (45, 608888), (56, 489285), (60, 456666), (63, 434920), (70, 391428), (72, 380555), (83, 330120), (84, 326190), (90, 304444), (105, 260952), (120, 228333), (126, 217460), (131, 209160), (140, 195714), (166, 165060), (168, 163095), (180, 152222), (210, 130476), (249, 110040), (252, 108730), (262, 104580), (280, 97857), (315, 86984), (332, 82530), (360, 76111), (393, 69720), (415, 66024), (420, 65238), (498, 55020), (504, 54365), (524, 52290), (581, 47160), (630, 43492), (655, 41832), (664, 41265), (747, 36680), (786, 34860), (830, 33012), (840, 32619), (917, 29880), (996, 27510), (1048, 26145), (1162, 23580), (1179, 23240), (1245, 22008), (1260, 21746), (1310, 20916), (1494, 18340), (1572, 17430), (1660, 16506), (1743, 15720), (1834, 14940), (1965, 13944), (1992, 13755), (2324, 11790), (2358, 11620), (2490, 11004), (2520, 10873), (2620, 10458), (2751, 9960), (2905, 9432), (2988, 9170), (3144, 8715), (3320, 8253), (3486, 7860), (3668, 7470), (3735, 7336), (3930, 6972), (4585, 5976), (4648, 5895), (4716, 5810), (4980, 5502), (5229, 5240)]