218680200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3972

約数の個数: 144

約数和(自身を含む): 758284800

約数和(自身を除く): 539604600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3919, 4650, 5580, 6200, 6975, 7838, 9300, 11160, 11757, 13950, 15676, 18600, 19595, 23514, 27900, 31352, 35271, 39190, 47028, 55800, 58785, 70542, 78380, 94056, 97975, 117570, 121489, 141084, 156760, 176355, 195950, 235140, 242978, 282168, 293925, 352710, 364467, 391900, 470280, 485956, 587850, 607445, 705420, 728934, 783800, 881775, 971912, 1093401, 1175700, 1214890, 1410840, 1457868, 1763550, 1822335, 2186802, 2351400, 2429780, 2915736, 3037225, 3527100, 3644670, 4373604, 4859560, 5467005, 6074450, 7054200, 7289340, 8747208, 9111675, 10934010, 12148900, 14578680, 18223350, 21868020, 24297800, 27335025, 36446700, 43736040, 54670050, 72893400, 109340100, 218680200]

約数ペア:

[(1, 218680200), (2, 109340100), (3, 72893400), (4, 54670050), (5, 43736040), (6, 36446700), (8, 27335025), (9, 24297800), (10, 21868020), (12, 18223350), (15, 14578680), (18, 12148900), (20, 10934010), (24, 9111675), (25, 8747208), (30, 7289340), (31, 7054200), (36, 6074450), (40, 5467005), (45, 4859560), (50, 4373604), (60, 3644670), (62, 3527100), (72, 3037225), (75, 2915736), (90, 2429780), (93, 2351400), (100, 2186802), (120, 1822335), (124, 1763550), (150, 1457868), (155, 1410840), (180, 1214890), (186, 1175700), (200, 1093401), (225, 971912), (248, 881775), (279, 783800), (300, 728934), (310, 705420), (360, 607445), (372, 587850), (450, 485956), (465, 470280), (558, 391900), (600, 364467), (620, 352710), (744, 293925), (775, 282168), (900, 242978), (930, 235140), (1116, 195950), (1240, 176355), (1395, 156760), (1550, 141084), (1800, 121489), (1860, 117570), (2232, 97975), (2325, 94056), (2790, 78380), (3100, 70542), (3720, 58785), (3919, 55800), (4650, 47028), (5580, 39190), (6200, 35271), (6975, 31352), (7838, 27900), (9300, 23514), (11160, 19595), (11757, 18600), (13950, 15676)]