66920400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 180

約数和(自身を含む): 240615180

約数和(自身を除く): 173694780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 641, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1282, 1305, 1392, 1450, 1740, 1800, 1923, 2088, 2175, 2320, 2564, 2610, 2900, 3205, 3480, 3600, 3846, 4176, 4350, 5128, 5220, 5769, 5800, 6410, 6525, 6960, 7692, 8700, 9615, 10256, 10440, 11538, 11600, 12820, 13050, 15384, 16025, 17400, 18589, 19230, 20880, 23076, 25640, 26100, 28845, 30768, 32050, 34800, 37178, 38460, 46152, 48075, 51280, 52200, 55767, 57690, 64100, 74356, 76920, 92304, 92945, 96150, 104400, 111534, 115380, 128200, 144225, 148712, 153840, 167301, 185890, 192300, 223068, 230760, 256400, 278835, 288450, 297424, 334602, 371780, 384600, 446136, 461520, 464725, 557670, 576900, 669204, 743560, 769200, 836505, 892272, 929450, 1115340, 1153800, 1338408, 1394175, 1487120, 1673010, 1858900, 2230680, 2307600, 2676816, 2788350, 3346020, 3717800, 4182525, 4461360, 5576700, 6692040, 7435600, 8365050, 11153400, 13384080, 16730100, 22306800, 33460200, 66920400]

約数ペア:

[(1, 66920400), (2, 33460200), (3, 22306800), (4, 16730100), (5, 13384080), (6, 11153400), (8, 8365050), (9, 7435600), (10, 6692040), (12, 5576700), (15, 4461360), (16, 4182525), (18, 3717800), (20, 3346020), (24, 2788350), (25, 2676816), (29, 2307600), (30, 2230680), (36, 1858900), (40, 1673010), (45, 1487120), (48, 1394175), (50, 1338408), (58, 1153800), (60, 1115340), (72, 929450), (75, 892272), (80, 836505), (87, 769200), (90, 743560), (100, 669204), (116, 576900), (120, 557670), (144, 464725), (145, 461520), (150, 446136), (174, 384600), (180, 371780), (200, 334602), (225, 297424), (232, 288450), (240, 278835), (261, 256400), (290, 230760), (300, 223068), (348, 192300), (360, 185890), (400, 167301), (435, 153840), (450, 148712), (464, 144225), (522, 128200), (580, 115380), (600, 111534), (641, 104400), (696, 96150), (720, 92945), (725, 92304), (870, 76920), (900, 74356), (1044, 64100), (1160, 57690), (1200, 55767), (1282, 52200), (1305, 51280), (1392, 48075), (1450, 46152), (1740, 38460), (1800, 37178), (1923, 34800), (2088, 32050), (2175, 30768), (2320, 28845), (2564, 26100), (2610, 25640), (2900, 23076), (3205, 20880), (3480, 19230), (3600, 18589), (3846, 17400), (4176, 16025), (4350, 15384), (5128, 13050), (5220, 12820), (5769, 11600), (5800, 11538), (6410, 10440), (6525, 10256), (6960, 9615), (7692, 8700)]