22928850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 73120320

約数和(自身を除く): 50191470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 251, 261, 290, 315, 350, 406, 435, 450, 502, 522, 525, 609, 630, 725, 753, 870, 1015, 1050, 1218, 1255, 1305, 1450, 1506, 1575, 1757, 1827, 2030, 2175, 2259, 2510, 2610, 3045, 3150, 3514, 3654, 3765, 4350, 4518, 5075, 5271, 6090, 6275, 6525, 7279, 7530, 8785, 9135, 10150, 10542, 11295, 12550, 13050, 14558, 15225, 15813, 17570, 18270, 18825, 21837, 22590, 26355, 30450, 31626, 36395, 37650, 43674, 43925, 45675, 50953, 52710, 56475, 65511, 72790, 79065, 87850, 91350, 101906, 109185, 112950, 131022, 131775, 152859, 158130, 181975, 218370, 254765, 263550, 305718, 327555, 363950, 395325, 458577, 509530, 545925, 655110, 764295, 790650, 917154, 1091850, 1273825, 1528590, 1637775, 2292885, 2547650, 3275550, 3821475, 4585770, 7642950, 11464425, 22928850]

約数ペア:

[(1, 22928850), (2, 11464425), (3, 7642950), (5, 4585770), (6, 3821475), (7, 3275550), (9, 2547650), (10, 2292885), (14, 1637775), (15, 1528590), (18, 1273825), (21, 1091850), (25, 917154), (29, 790650), (30, 764295), (35, 655110), (42, 545925), (45, 509530), (50, 458577), (58, 395325), (63, 363950), (70, 327555), (75, 305718), (87, 263550), (90, 254765), (105, 218370), (126, 181975), (145, 158130), (150, 152859), (174, 131775), (175, 131022), (203, 112950), (210, 109185), (225, 101906), (251, 91350), (261, 87850), (290, 79065), (315, 72790), (350, 65511), (406, 56475), (435, 52710), (450, 50953), (502, 45675), (522, 43925), (525, 43674), (609, 37650), (630, 36395), (725, 31626), (753, 30450), (870, 26355), (1015, 22590), (1050, 21837), (1218, 18825), (1255, 18270), (1305, 17570), (1450, 15813), (1506, 15225), (1575, 14558), (1757, 13050), (1827, 12550), (2030, 11295), (2175, 10542), (2259, 10150), (2510, 9135), (2610, 8785), (3045, 7530), (3150, 7279), (3514, 6525), (3654, 6275), (3765, 6090), (4350, 5271), (4518, 5075)]