152899020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 144

約数和(自身を含む): 508304160

約数和(自身を除く): 355405140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1723, 1740, 1972, 2465, 2610, 2958, 3060, 3446, 4437, 4930, 5169, 5220, 5916, 6892, 7395, 8615, 8874, 9860, 10338, 14790, 15507, 17230, 17748, 20676, 22185, 25845, 29291, 29580, 31014, 34460, 44370, 49967, 51690, 58582, 62028, 77535, 87873, 88740, 99934, 103380, 117164, 146455, 149901, 155070, 175746, 199868, 249835, 263619, 292910, 299802, 310140, 351492, 439365, 449703, 499670, 527238, 585820, 599604, 749505, 849439, 878730, 899406, 999340, 1054476, 1318095, 1499010, 1698878, 1757460, 1798812, 2248515, 2548317, 2636190, 2998020, 3397756, 4247195, 4497030, 5096634, 5272380, 7644951, 8494390, 8994060, 10193268, 12741585, 15289902, 16988780, 25483170, 30579804, 38224755, 50966340, 76449510, 152899020]

約数ペア:

[(1, 152899020), (2, 76449510), (3, 50966340), (4, 38224755), (5, 30579804), (6, 25483170), (9, 16988780), (10, 15289902), (12, 12741585), (15, 10193268), (17, 8994060), (18, 8494390), (20, 7644951), (29, 5272380), (30, 5096634), (34, 4497030), (36, 4247195), (45, 3397756), (51, 2998020), (58, 2636190), (60, 2548317), (68, 2248515), (85, 1798812), (87, 1757460), (90, 1698878), (102, 1499010), (116, 1318095), (145, 1054476), (153, 999340), (170, 899406), (174, 878730), (180, 849439), (204, 749505), (255, 599604), (261, 585820), (290, 527238), (306, 499670), (340, 449703), (348, 439365), (435, 351492), (493, 310140), (510, 299802), (522, 292910), (580, 263619), (612, 249835), (765, 199868), (870, 175746), (986, 155070), (1020, 149901), (1044, 146455), (1305, 117164), (1479, 103380), (1530, 99934), (1723, 88740), (1740, 87873), (1972, 77535), (2465, 62028), (2610, 58582), (2958, 51690), (3060, 49967), (3446, 44370), (4437, 34460), (4930, 31014), (5169, 29580), (5220, 29291), (5916, 25845), (6892, 22185), (7395, 20676), (8615, 17748), (8874, 17230), (9860, 15507), (10338, 14790)]