48693200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 126852000

約数和(自身を除く): 78158800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 76, 80, 86, 95, 100, 149, 152, 172, 190, 200, 215, 298, 304, 344, 380, 400, 430, 475, 596, 688, 745, 760, 817, 860, 950, 1075, 1192, 1490, 1520, 1634, 1720, 1900, 2150, 2384, 2831, 2980, 3268, 3440, 3725, 3800, 4085, 4300, 5662, 5960, 6407, 6536, 7450, 7600, 8170, 8600, 11324, 11920, 12814, 13072, 14155, 14900, 16340, 17200, 20425, 22648, 25628, 28310, 29800, 32035, 32680, 40850, 45296, 51256, 56620, 59600, 64070, 65360, 70775, 81700, 102512, 113240, 121733, 128140, 141550, 160175, 163400, 226480, 243466, 256280, 283100, 320350, 326800, 486932, 512560, 566200, 608665, 640700, 973864, 1132400, 1217330, 1281400, 1947728, 2434660, 2562800, 3043325, 4869320, 6086650, 9738640, 12173300, 24346600, 48693200]

約数ペア:

[(1, 48693200), (2, 24346600), (4, 12173300), (5, 9738640), (8, 6086650), (10, 4869320), (16, 3043325), (19, 2562800), (20, 2434660), (25, 1947728), (38, 1281400), (40, 1217330), (43, 1132400), (50, 973864), (76, 640700), (80, 608665), (86, 566200), (95, 512560), (100, 486932), (149, 326800), (152, 320350), (172, 283100), (190, 256280), (200, 243466), (215, 226480), (298, 163400), (304, 160175), (344, 141550), (380, 128140), (400, 121733), (430, 113240), (475, 102512), (596, 81700), (688, 70775), (745, 65360), (760, 64070), (817, 59600), (860, 56620), (950, 51256), (1075, 45296), (1192, 40850), (1490, 32680), (1520, 32035), (1634, 29800), (1720, 28310), (1900, 25628), (2150, 22648), (2384, 20425), (2831, 17200), (2980, 16340), (3268, 14900), (3440, 14155), (3725, 13072), (3800, 12814), (4085, 11920), (4300, 11324), (5662, 8600), (5960, 8170), (6407, 7600), (6536, 7450)]