2150725600

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{18043}}^1$

素因数の和:18212

約数の個数: 72

約数和(自身を含む): 5285989800

約数和(自身を除く): 3135264200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1192, 1490, 2384, 2980, 3725, 4768, 5960, 7450, 11920, 14900, 18043, 23840, 29800, 36086, 59600, 72172, 90215, 119200, 144344, 180430, 288688, 360860, 451075, 577376, 721720, 902150, 1443440, 1804300, 2688407, 2886880, 3608600, 5376814, 7217200, 10753628, 13442035, 14434400, 21507256, 26884070, 43014512, 53768140, 67210175, 86029024, 107536280, 134420350, 215072560, 268840700, 430145120, 537681400, 1075362800, 2150725600]

約数ペア:

[(1, 2150725600), (2, 1075362800), (4, 537681400), (5, 430145120), (8, 268840700), (10, 215072560), (16, 134420350), (20, 107536280), (25, 86029024), (32, 67210175), (40, 53768140), (50, 43014512), (80, 26884070), (100, 21507256), (149, 14434400), (160, 13442035), (200, 10753628), (298, 7217200), (400, 5376814), (596, 3608600), (745, 2886880), (800, 2688407), (1192, 1804300), (1490, 1443440), (2384, 902150), (2980, 721720), (3725, 577376), (4768, 451075), (5960, 360860), (7450, 288688), (11920, 180430), (14900, 144344), (18043, 119200), (23840, 90215), (29800, 72172), (36086, 59600)]