69952400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 202455792

約数和(自身を除く): 132503392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 80, 83, 86, 98, 100, 112, 140, 166, 172, 175, 196, 200, 215, 245, 280, 301, 332, 344, 350, 392, 400, 415, 430, 490, 560, 581, 602, 664, 688, 700, 784, 830, 860, 980, 1075, 1162, 1204, 1225, 1328, 1400, 1505, 1660, 1720, 1960, 2075, 2107, 2150, 2324, 2408, 2450, 2800, 2905, 3010, 3320, 3440, 3569, 3920, 4067, 4150, 4214, 4300, 4648, 4816, 4900, 5810, 6020, 6640, 7138, 7525, 8134, 8300, 8428, 8600, 9296, 9800, 10535, 11620, 12040, 14276, 14525, 15050, 16268, 16600, 16856, 17200, 17845, 19600, 20335, 21070, 23240, 24080, 24983, 28552, 29050, 30100, 32536, 33200, 33712, 35690, 40670, 42140, 46480, 49966, 52675, 57104, 58100, 60200, 65072, 71380, 81340, 84280, 89225, 99932, 101675, 105350, 116200, 120400, 124915, 142760, 162680, 168560, 174881, 178450, 199864, 203350, 210700, 232400, 249830, 285520, 325360, 349762, 356900, 399728, 406700, 421400, 499660, 624575, 699524, 713800, 813400, 842800, 874405, 999320, 1249150, 1399048, 1427600, 1626800, 1748810, 1998640, 2498300, 2798096, 3497620, 4372025, 4996600, 6995240, 8744050, 9993200, 13990480, 17488100, 34976200, 69952400]

約数ペア:

[(1, 69952400), (2, 34976200), (4, 17488100), (5, 13990480), (7, 9993200), (8, 8744050), (10, 6995240), (14, 4996600), (16, 4372025), (20, 3497620), (25, 2798096), (28, 2498300), (35, 1998640), (40, 1748810), (43, 1626800), (49, 1427600), (50, 1399048), (56, 1249150), (70, 999320), (80, 874405), (83, 842800), (86, 813400), (98, 713800), (100, 699524), (112, 624575), (140, 499660), (166, 421400), (172, 406700), (175, 399728), (196, 356900), (200, 349762), (215, 325360), (245, 285520), (280, 249830), (301, 232400), (332, 210700), (344, 203350), (350, 199864), (392, 178450), (400, 174881), (415, 168560), (430, 162680), (490, 142760), (560, 124915), (581, 120400), (602, 116200), (664, 105350), (688, 101675), (700, 99932), (784, 89225), (830, 84280), (860, 81340), (980, 71380), (1075, 65072), (1162, 60200), (1204, 58100), (1225, 57104), (1328, 52675), (1400, 49966), (1505, 46480), (1660, 42140), (1720, 40670), (1960, 35690), (2075, 33712), (2107, 33200), (2150, 32536), (2324, 30100), (2408, 29050), (2450, 28552), (2800, 24983), (2905, 24080), (3010, 23240), (3320, 21070), (3440, 20335), (3569, 19600), (3920, 17845), (4067, 17200), (4150, 16856), (4214, 16600), (4300, 16268), (4648, 15050), (4816, 14525), (4900, 14276), (5810, 12040), (6020, 11620), (6640, 10535), (7138, 9800), (7525, 9296), (8134, 8600), (8300, 8428)]