394014600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31271}}^1$

素因数の和:31300

約数の個数: 144

約数和(自身を含む): 1512313920

約数和(自身を除く): 1118299320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 31271, 62542, 93813, 125084, 156355, 187626, 218897, 250168, 281439, 312710, 375252, 437794, 469065, 562878, 625420, 656691, 750504, 781775, 875588, 938130, 1094485, 1125756, 1250840, 1313382, 1407195, 1563550, 1751176, 1876260, 1970073, 2188970, 2251512, 2345325, 2626764, 2814390, 3127100, 3283455, 3752520, 3940146, 4377940, 4690650, 5253528, 5472425, 5628780, 6254200, 6566910, 7035975, 7880292, 8755880, 9381300, 9850365, 10944850, 11257560, 13133820, 14071950, 15760584, 16417275, 18762600, 19700730, 21889700, 26267640, 28143900, 32834550, 39401460, 43779400, 49251825, 56287800, 65669100, 78802920, 98503650, 131338200, 197007300, 394014600]

約数ペア:

[(1, 394014600), (2, 197007300), (3, 131338200), (4, 98503650), (5, 78802920), (6, 65669100), (7, 56287800), (8, 49251825), (9, 43779400), (10, 39401460), (12, 32834550), (14, 28143900), (15, 26267640), (18, 21889700), (20, 19700730), (21, 18762600), (24, 16417275), (25, 15760584), (28, 14071950), (30, 13133820), (35, 11257560), (36, 10944850), (40, 9850365), (42, 9381300), (45, 8755880), (50, 7880292), (56, 7035975), (60, 6566910), (63, 6254200), (70, 5628780), (72, 5472425), (75, 5253528), (84, 4690650), (90, 4377940), (100, 3940146), (105, 3752520), (120, 3283455), (126, 3127100), (140, 2814390), (150, 2626764), (168, 2345325), (175, 2251512), (180, 2188970), (200, 1970073), (210, 1876260), (225, 1751176), (252, 1563550), (280, 1407195), (300, 1313382), (315, 1250840), (350, 1125756), (360, 1094485), (420, 938130), (450, 875588), (504, 781775), (525, 750504), (600, 656691), (630, 625420), (700, 562878), (840, 469065), (900, 437794), (1050, 375252), (1260, 312710), (1400, 281439), (1575, 250168), (1800, 218897), (2100, 187626), (2520, 156355), (3150, 125084), (4200, 93813), (6300, 62542), (12600, 31271)]