25710120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4235

約数の個数: 96

約数和(自身を含む): 88494120

約数和(自身を除く): 62784000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4201, 6120, 8402, 12603, 16804, 21005, 25206, 33608, 37809, 42010, 50412, 63015, 71417, 75618, 84020, 100824, 126030, 142834, 151236, 168040, 189045, 214251, 252060, 285668, 302472, 357085, 378090, 428502, 504120, 571336, 642753, 714170, 756180, 857004, 1071255, 1285506, 1428340, 1512360, 1714008, 2142510, 2571012, 2856680, 3213765, 4285020, 5142024, 6427530, 8570040, 12855060, 25710120]

約数ペア:

[(1, 25710120), (2, 12855060), (3, 8570040), (4, 6427530), (5, 5142024), (6, 4285020), (8, 3213765), (9, 2856680), (10, 2571012), (12, 2142510), (15, 1714008), (17, 1512360), (18, 1428340), (20, 1285506), (24, 1071255), (30, 857004), (34, 756180), (36, 714170), (40, 642753), (45, 571336), (51, 504120), (60, 428502), (68, 378090), (72, 357085), (85, 302472), (90, 285668), (102, 252060), (120, 214251), (136, 189045), (153, 168040), (170, 151236), (180, 142834), (204, 126030), (255, 100824), (306, 84020), (340, 75618), (360, 71417), (408, 63015), (510, 50412), (612, 42010), (680, 37809), (765, 33608), (1020, 25206), (1224, 21005), (1530, 16804), (2040, 12603), (3060, 8402), (4201, 6120)]