211068800

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 529318800

約数和(自身を除く): 318250000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 284, 320, 355, 400, 568, 640, 710, 800, 929, 1136, 1420, 1600, 1775, 1858, 2272, 2840, 3200, 3550, 3716, 4544, 4645, 5680, 7100, 7432, 9088, 9290, 11360, 14200, 14864, 18580, 22720, 23225, 28400, 29728, 37160, 45440, 46450, 56800, 59456, 65959, 74320, 92900, 113600, 118912, 131918, 148640, 185800, 227200, 263836, 297280, 329795, 371600, 527672, 594560, 659590, 743200, 1055344, 1319180, 1486400, 1648975, 2110688, 2638360, 2972800, 3297950, 4221376, 5276720, 6595900, 8442752, 10553440, 13191800, 21106880, 26383600, 42213760, 52767200, 105534400, 211068800]

約数ペア:

[(1, 211068800), (2, 105534400), (4, 52767200), (5, 42213760), (8, 26383600), (10, 21106880), (16, 13191800), (20, 10553440), (25, 8442752), (32, 6595900), (40, 5276720), (50, 4221376), (64, 3297950), (71, 2972800), (80, 2638360), (100, 2110688), (128, 1648975), (142, 1486400), (160, 1319180), (200, 1055344), (284, 743200), (320, 659590), (355, 594560), (400, 527672), (568, 371600), (640, 329795), (710, 297280), (800, 263836), (929, 227200), (1136, 185800), (1420, 148640), (1600, 131918), (1775, 118912), (1858, 113600), (2272, 92900), (2840, 74320), (3200, 65959), (3550, 59456), (3716, 56800), (4544, 46450), (4645, 45440), (5680, 37160), (7100, 29728), (7432, 28400), (9088, 23225), (9290, 22720), (11360, 18580), (14200, 14864)]