61380200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 172756800

約数和(自身を除く): 111376600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2579, 2975, 3400, 4760, 5158, 5950, 10316, 11900, 12895, 18053, 20632, 23800, 25790, 36106, 43843, 51580, 64475, 72212, 87686, 90265, 103160, 128950, 144424, 175372, 180530, 219215, 257900, 306901, 350744, 361060, 438430, 451325, 515800, 613802, 722120, 876860, 902650, 1096075, 1227604, 1534505, 1753720, 1805300, 2192150, 2455208, 3069010, 3610600, 4384300, 6138020, 7672525, 8768600, 12276040, 15345050, 30690100, 61380200]

約数ペア:

[(1, 61380200), (2, 30690100), (4, 15345050), (5, 12276040), (7, 8768600), (8, 7672525), (10, 6138020), (14, 4384300), (17, 3610600), (20, 3069010), (25, 2455208), (28, 2192150), (34, 1805300), (35, 1753720), (40, 1534505), (50, 1227604), (56, 1096075), (68, 902650), (70, 876860), (85, 722120), (100, 613802), (119, 515800), (136, 451325), (140, 438430), (170, 361060), (175, 350744), (200, 306901), (238, 257900), (280, 219215), (340, 180530), (350, 175372), (425, 144424), (476, 128950), (595, 103160), (680, 90265), (700, 87686), (850, 72212), (952, 64475), (1190, 51580), (1400, 43843), (1700, 36106), (2380, 25790), (2579, 23800), (2975, 20632), (3400, 18053), (4760, 12895), (5158, 11900), (5950, 10316)]