66471300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3547

約数の個数: 144

約数和(自身を含む): 244289920

約数和(自身を除く): 177818620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3517, 3780, 4725, 6300, 7034, 9450, 10551, 14068, 17585, 18900, 21102, 24619, 31653, 35170, 42204, 49238, 52755, 63306, 70340, 73857, 87925, 94959, 98476, 105510, 123095, 126612, 147714, 158265, 175850, 189918, 211020, 221571, 246190, 263775, 295428, 316530, 351700, 369285, 379836, 443142, 474795, 492380, 527550, 615475, 633060, 664713, 738570, 791325, 886284, 949590, 1055100, 1107855, 1230950, 1329426, 1477140, 1582650, 1846425, 1899180, 2215710, 2373975, 2461900, 2658852, 3165300, 3323565, 3692850, 4431420, 4747950, 5539275, 6647130, 7385700, 9495900, 11078550, 13294260, 16617825, 22157100, 33235650, 66471300]

約数ペア:

[(1, 66471300), (2, 33235650), (3, 22157100), (4, 16617825), (5, 13294260), (6, 11078550), (7, 9495900), (9, 7385700), (10, 6647130), (12, 5539275), (14, 4747950), (15, 4431420), (18, 3692850), (20, 3323565), (21, 3165300), (25, 2658852), (27, 2461900), (28, 2373975), (30, 2215710), (35, 1899180), (36, 1846425), (42, 1582650), (45, 1477140), (50, 1329426), (54, 1230950), (60, 1107855), (63, 1055100), (70, 949590), (75, 886284), (84, 791325), (90, 738570), (100, 664713), (105, 633060), (108, 615475), (126, 527550), (135, 492380), (140, 474795), (150, 443142), (175, 379836), (180, 369285), (189, 351700), (210, 316530), (225, 295428), (252, 263775), (270, 246190), (300, 221571), (315, 211020), (350, 189918), (378, 175850), (420, 158265), (450, 147714), (525, 126612), (540, 123095), (630, 105510), (675, 98476), (700, 94959), (756, 87925), (900, 73857), (945, 70340), (1050, 63306), (1260, 52755), (1350, 49238), (1575, 42204), (1890, 35170), (2100, 31653), (2700, 24619), (3150, 21102), (3517, 18900), (3780, 17585), (4725, 14068), (6300, 10551), (7034, 9450)]