67157400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 225878400

約数和(自身を除く): 158721000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 120, 129, 137, 150, 152, 172, 190, 200, 215, 228, 258, 274, 285, 300, 344, 380, 411, 430, 456, 475, 516, 548, 570, 600, 645, 685, 760, 817, 822, 860, 950, 1032, 1075, 1096, 1140, 1290, 1370, 1425, 1634, 1644, 1720, 1900, 2055, 2150, 2280, 2451, 2580, 2603, 2740, 2850, 3225, 3268, 3288, 3425, 3800, 4085, 4110, 4300, 4902, 5160, 5206, 5480, 5700, 5891, 6450, 6536, 6850, 7809, 8170, 8220, 8600, 9804, 10275, 10412, 11400, 11782, 12255, 12900, 13015, 13700, 15618, 16340, 16440, 17673, 19608, 20425, 20550, 20824, 23564, 24510, 25800, 26030, 27400, 29455, 31236, 32680, 35346, 39045, 40850, 41100, 47128, 49020, 52060, 58910, 61275, 62472, 65075, 70692, 78090, 81700, 82200, 88365, 98040, 104120, 111929, 117820, 122550, 130150, 141384, 147275, 156180, 163400, 176730, 195225, 223858, 235640, 245100, 260300, 294550, 312360, 335787, 353460, 390450, 441825, 447716, 490200, 520600, 559645, 589100, 671574, 706920, 780900, 883650, 895432, 1119290, 1178200, 1343148, 1561800, 1678935, 1767300, 2238580, 2686296, 2798225, 3357870, 3534600, 4477160, 5596450, 6715740, 8394675, 11192900, 13431480, 16789350, 22385800, 33578700, 67157400]

約数ペア:

[(1, 67157400), (2, 33578700), (3, 22385800), (4, 16789350), (5, 13431480), (6, 11192900), (8, 8394675), (10, 6715740), (12, 5596450), (15, 4477160), (19, 3534600), (20, 3357870), (24, 2798225), (25, 2686296), (30, 2238580), (38, 1767300), (40, 1678935), (43, 1561800), (50, 1343148), (57, 1178200), (60, 1119290), (75, 895432), (76, 883650), (86, 780900), (95, 706920), (100, 671574), (114, 589100), (120, 559645), (129, 520600), (137, 490200), (150, 447716), (152, 441825), (172, 390450), (190, 353460), (200, 335787), (215, 312360), (228, 294550), (258, 260300), (274, 245100), (285, 235640), (300, 223858), (344, 195225), (380, 176730), (411, 163400), (430, 156180), (456, 147275), (475, 141384), (516, 130150), (548, 122550), (570, 117820), (600, 111929), (645, 104120), (685, 98040), (760, 88365), (817, 82200), (822, 81700), (860, 78090), (950, 70692), (1032, 65075), (1075, 62472), (1096, 61275), (1140, 58910), (1290, 52060), (1370, 49020), (1425, 47128), (1634, 41100), (1644, 40850), (1720, 39045), (1900, 35346), (2055, 32680), (2150, 31236), (2280, 29455), (2451, 27400), (2580, 26030), (2603, 25800), (2740, 24510), (2850, 23564), (3225, 20824), (3268, 20550), (3288, 20425), (3425, 19608), (3800, 17673), (4085, 16440), (4110, 16340), (4300, 15618), (4902, 13700), (5160, 13015), (5206, 12900), (5480, 12255), (5700, 11782), (5891, 11400), (6450, 10412), (6536, 10275), (6850, 9804), (7809, 8600), (8170, 8220)]