65273200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 172288080

約数和(自身を除く): 107014880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 331, 340, 400, 425, 464, 493, 580, 662, 680, 725, 850, 986, 1160, 1324, 1360, 1450, 1655, 1700, 1972, 2320, 2465, 2648, 2900, 3310, 3400, 3944, 4930, 5296, 5627, 5800, 6620, 6800, 7888, 8275, 9599, 9860, 11254, 11600, 12325, 13240, 16550, 19198, 19720, 22508, 24650, 26480, 28135, 33100, 38396, 39440, 45016, 47995, 49300, 56270, 66200, 76792, 90032, 95990, 98600, 112540, 132400, 140675, 153584, 163183, 191980, 197200, 225080, 239975, 281350, 326366, 383960, 450160, 479950, 562700, 652732, 767920, 815915, 959900, 1125400, 1305464, 1631830, 1919800, 2250800, 2610928, 3263660, 3839600, 4079575, 6527320, 8159150, 13054640, 16318300, 32636600, 65273200]

約数ペア:

[(1, 65273200), (2, 32636600), (4, 16318300), (5, 13054640), (8, 8159150), (10, 6527320), (16, 4079575), (17, 3839600), (20, 3263660), (25, 2610928), (29, 2250800), (34, 1919800), (40, 1631830), (50, 1305464), (58, 1125400), (68, 959900), (80, 815915), (85, 767920), (100, 652732), (116, 562700), (136, 479950), (145, 450160), (170, 383960), (200, 326366), (232, 281350), (272, 239975), (290, 225080), (331, 197200), (340, 191980), (400, 163183), (425, 153584), (464, 140675), (493, 132400), (580, 112540), (662, 98600), (680, 95990), (725, 90032), (850, 76792), (986, 66200), (1160, 56270), (1324, 49300), (1360, 47995), (1450, 45016), (1655, 39440), (1700, 38396), (1972, 33100), (2320, 28135), (2465, 26480), (2648, 24650), (2900, 22508), (3310, 19720), (3400, 19198), (3944, 16550), (4930, 13240), (5296, 12325), (5627, 11600), (5800, 11254), (6620, 9860), (6800, 9599), (7888, 8275)]