158407020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51767}}^1$

素因数の和:51799

約数の個数: 72

約数和(自身を含む): 508775904

約数和(自身を除く): 350368884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 51767, 103534, 155301, 207068, 258835, 310602, 465903, 517670, 621204, 776505, 880039, 931806, 1035340, 1553010, 1760078, 1863612, 2329515, 2640117, 3106020, 3520156, 4400195, 4659030, 5280234, 7920351, 8800390, 9318060, 10560468, 13200585, 15840702, 17600780, 26401170, 31681404, 39601755, 52802340, 79203510, 158407020]

約数ペア:

[(1, 158407020), (2, 79203510), (3, 52802340), (4, 39601755), (5, 31681404), (6, 26401170), (9, 17600780), (10, 15840702), (12, 13200585), (15, 10560468), (17, 9318060), (18, 8800390), (20, 7920351), (30, 5280234), (34, 4659030), (36, 4400195), (45, 3520156), (51, 3106020), (60, 2640117), (68, 2329515), (85, 1863612), (90, 1760078), (102, 1553010), (153, 1035340), (170, 931806), (180, 880039), (204, 776505), (255, 621204), (306, 517670), (340, 465903), (510, 310602), (612, 258835), (765, 207068), (1020, 155301), (1530, 103534), (3060, 51767)]