206448657900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40480129}}^1$

素因数の和:40480163

約数の個数: 72

約数和(自身を含む): 632461551120

約数和(自身を除く): 426012893220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 40480129, 80960258, 121440387, 161920516, 202400645, 242880774, 404801290, 485761548, 607201935, 688162193, 809602580, 1012003225, 1214403870, 1376324386, 2024006450, 2064486579, 2428807740, 2752648772, 3036009675, 3440810965, 4048012900, 4128973158, 6072019350, 6881621930, 8257946316, 10322432895, 12144038700, 13763243860, 17204054825, 20644865790, 34408109650, 41289731580, 51612164475, 68816219300, 103224328950, 206448657900]

約数ペア:

[(1, 206448657900), (2, 103224328950), (3, 68816219300), (4, 51612164475), (5, 41289731580), (6, 34408109650), (10, 20644865790), (12, 17204054825), (15, 13763243860), (17, 12144038700), (20, 10322432895), (25, 8257946316), (30, 6881621930), (34, 6072019350), (50, 4128973158), (51, 4048012900), (60, 3440810965), (68, 3036009675), (75, 2752648772), (85, 2428807740), (100, 2064486579), (102, 2024006450), (150, 1376324386), (170, 1214403870), (204, 1012003225), (255, 809602580), (300, 688162193), (340, 607201935), (425, 485761548), (510, 404801290), (850, 242880774), (1020, 202400645), (1275, 161920516), (1700, 121440387), (2550, 80960258), (5100, 40480129)]