1373400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 5319600

約数和(自身を除く): 3946200

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, 109, 120, 126, 140, 150, 168, 175, 180, 200, 210, 218, 225, 252, 280, 300, 315, 327, 350, 360, 420, 436, 450, 504, 525, 545, 600, 630, 654, 700, 763, 840, 872, 900, 981, 1050, 1090, 1260, 1308, 1400, 1526, 1575, 1635, 1800, 1962, 2100, 2180, 2289, 2520, 2616, 2725, 3052, 3150, 3270, 3815, 3924, 4200, 4360, 4578, 4905, 5450, 6104, 6300, 6540, 6867, 7630, 7848, 8175, 9156, 9810, 10900, 11445, 12600, 13080, 13734, 15260, 16350, 18312, 19075, 19620, 21800, 22890, 24525, 27468, 30520, 32700, 34335, 38150, 39240, 45780, 49050, 54936, 57225, 65400, 68670, 76300, 91560, 98100, 114450, 137340, 152600, 171675, 196200, 228900, 274680, 343350, 457800, 686700, 1373400]

約数ペア:

[(1, 1373400), (2, 686700), (3, 457800), (4, 343350), (5, 274680), (6, 228900), (7, 196200), (8, 171675), (9, 152600), (10, 137340), (12, 114450), (14, 98100), (15, 91560), (18, 76300), (20, 68670), (21, 65400), (24, 57225), (25, 54936), (28, 49050), (30, 45780), (35, 39240), (36, 38150), (40, 34335), (42, 32700), (45, 30520), (50, 27468), (56, 24525), (60, 22890), (63, 21800), (70, 19620), (72, 19075), (75, 18312), (84, 16350), (90, 15260), (100, 13734), (105, 13080), (109, 12600), (120, 11445), (126, 10900), (140, 9810), (150, 9156), (168, 8175), (175, 7848), (180, 7630), (200, 6867), (210, 6540), (218, 6300), (225, 6104), (252, 5450), (280, 4905), (300, 4578), (315, 4360), (327, 4200), (350, 3924), (360, 3815), (420, 3270), (436, 3150), (450, 3052), (504, 2725), (525, 2616), (545, 2520), (600, 2289), (630, 2180), (654, 2100), (700, 1962), (763, 1800), (840, 1635), (872, 1575), (900, 1526), (981, 1400), (1050, 1308), (1090, 1260)]