514243800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40842

約数の個数: 144

約数和(自身を含む): 1973765040

約数和(自身を除く): 1459521240

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, 40813, 81626, 122439, 163252, 204065, 244878, 285691, 326504, 367317, 408130, 489756, 571382, 612195, 734634, 816260, 857073, 979512, 1020325, 1142764, 1224390, 1428455, 1469268, 1632520, 1714146, 1836585, 2040650, 2285528, 2448780, 2571219, 2856910, 2938536, 3060975, 3428292, 3673170, 4081300, 4285365, 4897560, 5142438, 5713820, 6121950, 6856584, 7142275, 7346340, 8162600, 8570730, 9182925, 10284876, 11427640, 12243900, 12856095, 14284550, 14692680, 17141460, 18365850, 20569752, 21426825, 24487800, 25712190, 28569100, 34282920, 36731700, 42853650, 51424380, 57138200, 64280475, 73463400, 85707300, 102848760, 128560950, 171414600, 257121900, 514243800]

約数ペア:

[(1, 514243800), (2, 257121900), (3, 171414600), (4, 128560950), (5, 102848760), (6, 85707300), (7, 73463400), (8, 64280475), (9, 57138200), (10, 51424380), (12, 42853650), (14, 36731700), (15, 34282920), (18, 28569100), (20, 25712190), (21, 24487800), (24, 21426825), (25, 20569752), (28, 18365850), (30, 17141460), (35, 14692680), (36, 14284550), (40, 12856095), (42, 12243900), (45, 11427640), (50, 10284876), (56, 9182925), (60, 8570730), (63, 8162600), (70, 7346340), (72, 7142275), (75, 6856584), (84, 6121950), (90, 5713820), (100, 5142438), (105, 4897560), (120, 4285365), (126, 4081300), (140, 3673170), (150, 3428292), (168, 3060975), (175, 2938536), (180, 2856910), (200, 2571219), (210, 2448780), (225, 2285528), (252, 2040650), (280, 1836585), (300, 1714146), (315, 1632520), (350, 1469268), (360, 1428455), (420, 1224390), (450, 1142764), (504, 1020325), (525, 979512), (600, 857073), (630, 816260), (700, 734634), (840, 612195), (900, 571382), (1050, 489756), (1260, 408130), (1400, 367317), (1575, 326504), (1800, 285691), (2100, 244878), (2520, 204065), (3150, 163252), (4200, 122439), (6300, 81626), (12600, 40813)]