129591600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 420687360

約数和(自身を除く): 291095760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 948, 1185, 1200, 1264, 1367, 1580, 1896, 1975, 2370, 2734, 3160, 3792, 3950, 4101, 4740, 5468, 5925, 6320, 6835, 7900, 8202, 9480, 10936, 11850, 13670, 15800, 16404, 18960, 20505, 21872, 23700, 27340, 31600, 32808, 34175, 41010, 47400, 54680, 65616, 68350, 82020, 94800, 102525, 107993, 109360, 136700, 164040, 205050, 215986, 273400, 323979, 328080, 410100, 431972, 539965, 546800, 647958, 820200, 863944, 1079930, 1295916, 1619895, 1640400, 1727888, 2159860, 2591832, 2699825, 3239790, 4319720, 5183664, 5399650, 6479580, 8099475, 8639440, 10799300, 12959160, 16198950, 21598600, 25918320, 32397900, 43197200, 64795800, 129591600]

約数ペア:

[(1, 129591600), (2, 64795800), (3, 43197200), (4, 32397900), (5, 25918320), (6, 21598600), (8, 16198950), (10, 12959160), (12, 10799300), (15, 8639440), (16, 8099475), (20, 6479580), (24, 5399650), (25, 5183664), (30, 4319720), (40, 3239790), (48, 2699825), (50, 2591832), (60, 2159860), (75, 1727888), (79, 1640400), (80, 1619895), (100, 1295916), (120, 1079930), (150, 863944), (158, 820200), (200, 647958), (237, 546800), (240, 539965), (300, 431972), (316, 410100), (395, 328080), (400, 323979), (474, 273400), (600, 215986), (632, 205050), (790, 164040), (948, 136700), (1185, 109360), (1200, 107993), (1264, 102525), (1367, 94800), (1580, 82020), (1896, 68350), (1975, 65616), (2370, 54680), (2734, 47400), (3160, 41010), (3792, 34175), (3950, 32808), (4101, 31600), (4740, 27340), (5468, 23700), (5925, 21872), (6320, 20505), (6835, 18960), (7900, 16404), (8202, 15800), (9480, 13670), (10936, 11850)]