29277400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 73656000

約数和(自身を除く): 44378600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 79, 85, 100, 109, 136, 158, 170, 200, 218, 316, 340, 395, 425, 436, 545, 632, 680, 790, 850, 872, 1090, 1343, 1580, 1700, 1853, 1975, 2180, 2686, 2725, 3160, 3400, 3706, 3950, 4360, 5372, 5450, 6715, 7412, 7900, 8611, 9265, 10744, 10900, 13430, 14824, 15800, 17222, 18530, 21800, 26860, 33575, 34444, 37060, 43055, 46325, 53720, 67150, 68888, 74120, 86110, 92650, 134300, 146387, 172220, 185300, 215275, 268600, 292774, 344440, 370600, 430550, 585548, 731935, 861100, 1171096, 1463870, 1722200, 2927740, 3659675, 5855480, 7319350, 14638700, 29277400]

約数ペア:

[(1, 29277400), (2, 14638700), (4, 7319350), (5, 5855480), (8, 3659675), (10, 2927740), (17, 1722200), (20, 1463870), (25, 1171096), (34, 861100), (40, 731935), (50, 585548), (68, 430550), (79, 370600), (85, 344440), (100, 292774), (109, 268600), (136, 215275), (158, 185300), (170, 172220), (200, 146387), (218, 134300), (316, 92650), (340, 86110), (395, 74120), (425, 68888), (436, 67150), (545, 53720), (632, 46325), (680, 43055), (790, 37060), (850, 34444), (872, 33575), (1090, 26860), (1343, 21800), (1580, 18530), (1700, 17222), (1853, 15800), (1975, 14824), (2180, 13430), (2686, 10900), (2725, 10744), (3160, 9265), (3400, 8611), (3706, 7900), (3950, 7412), (4360, 6715), (5372, 5450)]