212965800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20879}}^1$

素因数の和:20915

約数の個数: 96

約数和(自身を含む): 699062400

約数和(自身を除く): 486096600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 20879, 41758, 62637, 83516, 104395, 125274, 167032, 208790, 250548, 313185, 354943, 417580, 501096, 521975, 626370, 709886, 835160, 1043950, 1064829, 1252740, 1419772, 1565925, 1774715, 2087900, 2129658, 2505480, 2839544, 3131850, 3549430, 4175800, 4259316, 5324145, 6263700, 7098860, 8518632, 8873575, 10648290, 12527400, 14197720, 17747150, 21296580, 26620725, 35494300, 42593160, 53241450, 70988600, 106482900, 212965800]

約数ペア:

[(1, 212965800), (2, 106482900), (3, 70988600), (4, 53241450), (5, 42593160), (6, 35494300), (8, 26620725), (10, 21296580), (12, 17747150), (15, 14197720), (17, 12527400), (20, 10648290), (24, 8873575), (25, 8518632), (30, 7098860), (34, 6263700), (40, 5324145), (50, 4259316), (51, 4175800), (60, 3549430), (68, 3131850), (75, 2839544), (85, 2505480), (100, 2129658), (102, 2087900), (120, 1774715), (136, 1565925), (150, 1419772), (170, 1252740), (200, 1064829), (204, 1043950), (255, 835160), (300, 709886), (340, 626370), (408, 521975), (425, 501096), (510, 417580), (600, 354943), (680, 313185), (850, 250548), (1020, 208790), (1275, 167032), (1700, 125274), (2040, 104395), (2550, 83516), (3400, 62637), (5100, 41758), (10200, 20879)]