214607400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1444

約数の個数: 192

約数和(自身を含む): 781438080

約数和(自身を除く): 566830680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1110, 1295, 1381, 1400, 1480, 1554, 1850, 2072, 2100, 2220, 2590, 2762, 2775, 3108, 3700, 3885, 4143, 4200, 4440, 5180, 5524, 5550, 6216, 6475, 6905, 7400, 7770, 8286, 9667, 10360, 11048, 11100, 12950, 13810, 15540, 16572, 19334, 19425, 20715, 22200, 25900, 27620, 29001, 31080, 33144, 34525, 38668, 38850, 41430, 48335, 51097, 51800, 55240, 58002, 69050, 77336, 77700, 82860, 96670, 102194, 103575, 116004, 138100, 145005, 153291, 155400, 165720, 193340, 204388, 207150, 232008, 241675, 255485, 276200, 290010, 306582, 357679, 386680, 408776, 414300, 483350, 510970, 580020, 613164, 715358, 725025, 766455, 828600, 966700, 1021940, 1073037, 1160040, 1226328, 1277425, 1430716, 1450050, 1532910, 1788395, 1933400, 2043880, 2146074, 2554850, 2861432, 2900100, 3065820, 3576790, 3832275, 4292148, 5109700, 5365185, 5800200, 6131640, 7153580, 7664550, 8584296, 8941975, 10219400, 10730370, 14307160, 15329100, 17883950, 21460740, 26825925, 30658200, 35767900, 42921480, 53651850, 71535800, 107303700, 214607400]

約数ペア:

[(1, 214607400), (2, 107303700), (3, 71535800), (4, 53651850), (5, 42921480), (6, 35767900), (7, 30658200), (8, 26825925), (10, 21460740), (12, 17883950), (14, 15329100), (15, 14307160), (20, 10730370), (21, 10219400), (24, 8941975), (25, 8584296), (28, 7664550), (30, 7153580), (35, 6131640), (37, 5800200), (40, 5365185), (42, 5109700), (50, 4292148), (56, 3832275), (60, 3576790), (70, 3065820), (74, 2900100), (75, 2861432), (84, 2554850), (100, 2146074), (105, 2043880), (111, 1933400), (120, 1788395), (140, 1532910), (148, 1450050), (150, 1430716), (168, 1277425), (175, 1226328), (185, 1160040), (200, 1073037), (210, 1021940), (222, 966700), (259, 828600), (280, 766455), (296, 725025), (300, 715358), (350, 613164), (370, 580020), (420, 510970), (444, 483350), (518, 414300), (525, 408776), (555, 386680), (600, 357679), (700, 306582), (740, 290010), (777, 276200), (840, 255485), (888, 241675), (925, 232008), (1036, 207150), (1050, 204388), (1110, 193340), (1295, 165720), (1381, 155400), (1400, 153291), (1480, 145005), (1554, 138100), (1850, 116004), (2072, 103575), (2100, 102194), (2220, 96670), (2590, 82860), (2762, 77700), (2775, 77336), (3108, 69050), (3700, 58002), (3885, 55240), (4143, 51800), (4200, 51097), (4440, 48335), (5180, 41430), (5524, 38850), (5550, 38668), (6216, 34525), (6475, 33144), (6905, 31080), (7400, 29001), (7770, 27620), (8286, 25900), (9667, 22200), (10360, 20715), (11048, 19425), (11100, 19334), (12950, 16572), (13810, 15540)]