414192800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 1187424000

約数和(自身を除く): 773231200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 800, 925, 1036, 1120, 1184, 1295, 1400, 1480, 1850, 1999, 2072, 2590, 2800, 2960, 3700, 3998, 4144, 5180, 5600, 5920, 6475, 7400, 7996, 8288, 9995, 10360, 12950, 13993, 14800, 15992, 19990, 20720, 25900, 27986, 29600, 31984, 39980, 41440, 49975, 51800, 55972, 63968, 69965, 73963, 79960, 99950, 103600, 111944, 139930, 147926, 159920, 199900, 207200, 223888, 279860, 295852, 319840, 349825, 369815, 399800, 447776, 517741, 559720, 591704, 699650, 739630, 799600, 1035482, 1119440, 1183408, 1399300, 1479260, 1599200, 1849075, 2070964, 2238880, 2366816, 2588705, 2798600, 2958520, 3698150, 4141928, 5177410, 5597200, 5917040, 7396300, 8283856, 10354820, 11194400, 11834080, 12943525, 14792600, 16567712, 20709640, 25887050, 29585200, 41419280, 51774100, 59170400, 82838560, 103548200, 207096400, 414192800]

約数ペア:

[(1, 414192800), (2, 207096400), (4, 103548200), (5, 82838560), (7, 59170400), (8, 51774100), (10, 41419280), (14, 29585200), (16, 25887050), (20, 20709640), (25, 16567712), (28, 14792600), (32, 12943525), (35, 11834080), (37, 11194400), (40, 10354820), (50, 8283856), (56, 7396300), (70, 5917040), (74, 5597200), (80, 5177410), (100, 4141928), (112, 3698150), (140, 2958520), (148, 2798600), (160, 2588705), (175, 2366816), (185, 2238880), (200, 2070964), (224, 1849075), (259, 1599200), (280, 1479260), (296, 1399300), (350, 1183408), (370, 1119440), (400, 1035482), (518, 799600), (560, 739630), (592, 699650), (700, 591704), (740, 559720), (800, 517741), (925, 447776), (1036, 399800), (1120, 369815), (1184, 349825), (1295, 319840), (1400, 295852), (1480, 279860), (1850, 223888), (1999, 207200), (2072, 199900), (2590, 159920), (2800, 147926), (2960, 139930), (3700, 111944), (3998, 103600), (4144, 99950), (5180, 79960), (5600, 73963), (5920, 69965), (6475, 63968), (7400, 55972), (7996, 51800), (8288, 49975), (9995, 41440), (10360, 39980), (12950, 31984), (13993, 29600), (14800, 27986), (15992, 25900), (19990, 20720)]