161376300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 545017200

約数和(自身を除く): 383640900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 229, 243, 261, 270, 290, 300, 324, 348, 405, 435, 450, 458, 486, 522, 540, 580, 675, 687, 725, 783, 810, 870, 900, 916, 972, 1044, 1145, 1215, 1305, 1350, 1374, 1450, 1566, 1620, 1740, 2025, 2061, 2175, 2290, 2349, 2430, 2610, 2700, 2748, 2900, 3132, 3435, 3915, 4050, 4122, 4350, 4580, 4698, 4860, 5220, 5725, 6075, 6183, 6525, 6641, 6870, 7047, 7830, 8100, 8244, 8700, 9396, 10305, 11450, 11745, 12150, 12366, 13050, 13282, 13740, 14094, 15660, 17175, 18549, 19575, 19923, 20610, 22900, 23490, 24300, 24732, 26100, 26564, 28188, 30915, 33205, 34350, 35235, 37098, 39150, 39846, 41220, 46980, 51525, 55647, 58725, 59769, 61830, 66410, 68700, 70470, 74196, 78300, 79692, 92745, 99615, 103050, 111294, 117450, 119538, 123660, 132820, 140940, 154575, 166025, 176175, 179307, 185490, 199230, 206100, 222588, 234900, 239076, 278235, 298845, 309150, 332050, 352350, 358614, 370980, 398460, 463725, 498075, 537921, 556470, 597690, 618300, 664100, 704700, 717228, 896535, 927450, 996150, 1075842, 1112940, 1195380, 1391175, 1494225, 1613763, 1793070, 1854900, 1992300, 2151684, 2689605, 2782350, 2988450, 3227526, 3586140, 4482675, 5379210, 5564700, 5976900, 6455052, 8068815, 8965350, 10758420, 13448025, 16137630, 17930700, 26896050, 32275260, 40344075, 53792100, 80688150, 161376300]

約数ペア:

[(1, 161376300), (2, 80688150), (3, 53792100), (4, 40344075), (5, 32275260), (6, 26896050), (9, 17930700), (10, 16137630), (12, 13448025), (15, 10758420), (18, 8965350), (20, 8068815), (25, 6455052), (27, 5976900), (29, 5564700), (30, 5379210), (36, 4482675), (45, 3586140), (50, 3227526), (54, 2988450), (58, 2782350), (60, 2689605), (75, 2151684), (81, 1992300), (87, 1854900), (90, 1793070), (100, 1613763), (108, 1494225), (116, 1391175), (135, 1195380), (145, 1112940), (150, 1075842), (162, 996150), (174, 927450), (180, 896535), (225, 717228), (229, 704700), (243, 664100), (261, 618300), (270, 597690), (290, 556470), (300, 537921), (324, 498075), (348, 463725), (405, 398460), (435, 370980), (450, 358614), (458, 352350), (486, 332050), (522, 309150), (540, 298845), (580, 278235), (675, 239076), (687, 234900), (725, 222588), (783, 206100), (810, 199230), (870, 185490), (900, 179307), (916, 176175), (972, 166025), (1044, 154575), (1145, 140940), (1215, 132820), (1305, 123660), (1350, 119538), (1374, 117450), (1450, 111294), (1566, 103050), (1620, 99615), (1740, 92745), (2025, 79692), (2061, 78300), (2175, 74196), (2290, 70470), (2349, 68700), (2430, 66410), (2610, 61830), (2700, 59769), (2748, 58725), (2900, 55647), (3132, 51525), (3435, 46980), (3915, 41220), (4050, 39846), (4122, 39150), (4350, 37098), (4580, 35235), (4698, 34350), (4860, 33205), (5220, 30915), (5725, 28188), (6075, 26564), (6183, 26100), (6525, 24732), (6641, 24300), (6870, 23490), (7047, 22900), (7830, 20610), (8100, 19923), (8244, 19575), (8700, 18549), (9396, 17175), (10305, 15660), (11450, 14094), (11745, 13740), (12150, 13282), (12366, 13050)]