90146880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 313940952

約数和(自身を除く): 223794072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 277, 288, 320, 339, 360, 452, 480, 554, 565, 576, 678, 720, 831, 904, 960, 1017, 1108, 1130, 1356, 1385, 1440, 1662, 1695, 1808, 2034, 2216, 2260, 2493, 2712, 2770, 2880, 3324, 3390, 3616, 4068, 4155, 4432, 4520, 4986, 5085, 5424, 5540, 6648, 6780, 7232, 8136, 8310, 8864, 9040, 9972, 10170, 10848, 11080, 12465, 13296, 13560, 16272, 16620, 17728, 18080, 19944, 20340, 21696, 22160, 24930, 26592, 27120, 31301, 32544, 33240, 36160, 39888, 40680, 44320, 49860, 53184, 54240, 62602, 65088, 66480, 79776, 81360, 88640, 93903, 99720, 108480, 125204, 132960, 156505, 159552, 162720, 187806, 199440, 250408, 265920, 281709, 313010, 325440, 375612, 398880, 469515, 500816, 563418, 626020, 751224, 797760, 939030, 1001632, 1126836, 1252040, 1408545, 1502448, 1878060, 2003264, 2253672, 2504080, 2817090, 3004896, 3756120, 4507344, 5008160, 5634180, 6009792, 7512240, 9014688, 10016320, 11268360, 15024480, 18029376, 22536720, 30048960, 45073440, 90146880]

約数ペア:

[(1, 90146880), (2, 45073440), (3, 30048960), (4, 22536720), (5, 18029376), (6, 15024480), (8, 11268360), (9, 10016320), (10, 9014688), (12, 7512240), (15, 6009792), (16, 5634180), (18, 5008160), (20, 4507344), (24, 3756120), (30, 3004896), (32, 2817090), (36, 2504080), (40, 2253672), (45, 2003264), (48, 1878060), (60, 1502448), (64, 1408545), (72, 1252040), (80, 1126836), (90, 1001632), (96, 939030), (113, 797760), (120, 751224), (144, 626020), (160, 563418), (180, 500816), (192, 469515), (226, 398880), (240, 375612), (277, 325440), (288, 313010), (320, 281709), (339, 265920), (360, 250408), (452, 199440), (480, 187806), (554, 162720), (565, 159552), (576, 156505), (678, 132960), (720, 125204), (831, 108480), (904, 99720), (960, 93903), (1017, 88640), (1108, 81360), (1130, 79776), (1356, 66480), (1385, 65088), (1440, 62602), (1662, 54240), (1695, 53184), (1808, 49860), (2034, 44320), (2216, 40680), (2260, 39888), (2493, 36160), (2712, 33240), (2770, 32544), (2880, 31301), (3324, 27120), (3390, 26592), (3616, 24930), (4068, 22160), (4155, 21696), (4432, 20340), (4520, 19944), (4986, 18080), (5085, 17728), (5424, 16620), (5540, 16272), (6648, 13560), (6780, 13296), (7232, 12465), (8136, 11080), (8310, 10848), (8864, 10170), (9040, 9972)]