18316200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 66960000

約数和(自身を除く): 48643800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 89, 98, 100, 105, 120, 140, 147, 150, 168, 175, 178, 196, 200, 210, 245, 267, 280, 294, 300, 343, 350, 356, 392, 420, 445, 490, 525, 534, 588, 600, 623, 686, 700, 712, 735, 840, 890, 980, 1029, 1050, 1068, 1176, 1225, 1246, 1335, 1372, 1400, 1470, 1715, 1780, 1869, 1960, 2058, 2100, 2136, 2225, 2450, 2492, 2670, 2744, 2940, 3115, 3430, 3560, 3675, 3738, 4116, 4200, 4361, 4450, 4900, 4984, 5145, 5340, 5880, 6230, 6675, 6860, 7350, 7476, 8232, 8575, 8722, 8900, 9345, 9800, 10290, 10680, 12460, 13083, 13350, 13720, 14700, 14952, 15575, 17150, 17444, 17800, 18690, 20580, 21805, 24920, 25725, 26166, 26700, 29400, 30527, 31150, 34300, 34888, 37380, 41160, 43610, 46725, 51450, 52332, 53400, 61054, 62300, 65415, 68600, 74760, 87220, 91581, 93450, 102900, 104664, 109025, 122108, 124600, 130830, 152635, 174440, 183162, 186900, 205800, 218050, 244216, 261660, 305270, 327075, 366324, 373800, 436100, 457905, 523320, 610540, 654150, 732648, 763175, 872200, 915810, 1221080, 1308300, 1526350, 1831620, 2289525, 2616600, 3052700, 3663240, 4579050, 6105400, 9158100, 18316200]

約数ペア:

[(1, 18316200), (2, 9158100), (3, 6105400), (4, 4579050), (5, 3663240), (6, 3052700), (7, 2616600), (8, 2289525), (10, 1831620), (12, 1526350), (14, 1308300), (15, 1221080), (20, 915810), (21, 872200), (24, 763175), (25, 732648), (28, 654150), (30, 610540), (35, 523320), (40, 457905), (42, 436100), (49, 373800), (50, 366324), (56, 327075), (60, 305270), (70, 261660), (75, 244216), (84, 218050), (89, 205800), (98, 186900), (100, 183162), (105, 174440), (120, 152635), (140, 130830), (147, 124600), (150, 122108), (168, 109025), (175, 104664), (178, 102900), (196, 93450), (200, 91581), (210, 87220), (245, 74760), (267, 68600), (280, 65415), (294, 62300), (300, 61054), (343, 53400), (350, 52332), (356, 51450), (392, 46725), (420, 43610), (445, 41160), (490, 37380), (525, 34888), (534, 34300), (588, 31150), (600, 30527), (623, 29400), (686, 26700), (700, 26166), (712, 25725), (735, 24920), (840, 21805), (890, 20580), (980, 18690), (1029, 17800), (1050, 17444), (1068, 17150), (1176, 15575), (1225, 14952), (1246, 14700), (1335, 13720), (1372, 13350), (1400, 13083), (1470, 12460), (1715, 10680), (1780, 10290), (1869, 9800), (1960, 9345), (2058, 8900), (2100, 8722), (2136, 8575), (2225, 8232), (2450, 7476), (2492, 7350), (2670, 6860), (2744, 6675), (2940, 6230), (3115, 5880), (3430, 5340), (3560, 5145), (3675, 4984), (3738, 4900), (4116, 4450), (4200, 4361)]