164121300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 595795200

約数和(自身を除く): 431673900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 109, 126, 140, 150, 175, 180, 210, 218, 225, 239, 252, 300, 315, 327, 350, 420, 436, 450, 478, 525, 545, 630, 654, 700, 717, 763, 900, 956, 981, 1050, 1090, 1195, 1260, 1308, 1434, 1526, 1575, 1635, 1673, 1962, 2100, 2151, 2180, 2289, 2390, 2725, 2868, 3052, 3150, 3270, 3346, 3585, 3815, 3924, 4302, 4578, 4780, 4905, 5019, 5450, 5975, 6300, 6540, 6692, 6867, 7170, 7630, 8175, 8365, 8604, 9156, 9810, 10038, 10755, 10900, 11445, 11950, 13734, 14340, 15057, 15260, 16350, 16730, 17925, 19075, 19620, 20076, 21510, 22890, 23900, 24525, 25095, 26051, 27468, 30114, 32700, 33460, 34335, 35850, 38150, 41825, 43020, 45780, 49050, 50190, 52102, 53775, 57225, 60228, 68670, 71700, 75285, 76300, 78153, 83650, 98100, 100380, 104204, 107550, 114450, 125475, 130255, 137340, 150570, 156306, 167300, 171675, 182357, 215100, 228900, 234459, 250950, 260510, 301140, 312612, 343350, 364714, 376425, 390765, 468918, 501900, 521020, 547071, 651275, 686700, 729428, 752850, 781530, 911785, 937836, 1094142, 1172295, 1302550, 1505700, 1563060, 1641213, 1823570, 1953825, 2188284, 2344590, 2605100, 2735355, 3282426, 3647140, 3907650, 4558925, 4689180, 5470710, 5861475, 6564852, 7815300, 8206065, 9117850, 10941420, 11722950, 13676775, 16412130, 18235700, 23445900, 27353550, 32824260, 41030325, 54707100, 82060650, 164121300]

約数ペア:

[(1, 164121300), (2, 82060650), (3, 54707100), (4, 41030325), (5, 32824260), (6, 27353550), (7, 23445900), (9, 18235700), (10, 16412130), (12, 13676775), (14, 11722950), (15, 10941420), (18, 9117850), (20, 8206065), (21, 7815300), (25, 6564852), (28, 5861475), (30, 5470710), (35, 4689180), (36, 4558925), (42, 3907650), (45, 3647140), (50, 3282426), (60, 2735355), (63, 2605100), (70, 2344590), (75, 2188284), (84, 1953825), (90, 1823570), (100, 1641213), (105, 1563060), (109, 1505700), (126, 1302550), (140, 1172295), (150, 1094142), (175, 937836), (180, 911785), (210, 781530), (218, 752850), (225, 729428), (239, 686700), (252, 651275), (300, 547071), (315, 521020), (327, 501900), (350, 468918), (420, 390765), (436, 376425), (450, 364714), (478, 343350), (525, 312612), (545, 301140), (630, 260510), (654, 250950), (700, 234459), (717, 228900), (763, 215100), (900, 182357), (956, 171675), (981, 167300), (1050, 156306), (1090, 150570), (1195, 137340), (1260, 130255), (1308, 125475), (1434, 114450), (1526, 107550), (1575, 104204), (1635, 100380), (1673, 98100), (1962, 83650), (2100, 78153), (2151, 76300), (2180, 75285), (2289, 71700), (2390, 68670), (2725, 60228), (2868, 57225), (3052, 53775), (3150, 52102), (3270, 50190), (3346, 49050), (3585, 45780), (3815, 43020), (3924, 41825), (4302, 38150), (4578, 35850), (4780, 34335), (4905, 33460), (5019, 32700), (5450, 30114), (5975, 27468), (6300, 26051), (6540, 25095), (6692, 24525), (6867, 23900), (7170, 22890), (7630, 21510), (8175, 20076), (8365, 19620), (8604, 19075), (9156, 17925), (9810, 16730), (10038, 16350), (10755, 15260), (10900, 15057), (11445, 14340), (11950, 13734)]