2009760900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 7000385280

約数和(自身を除く): 4990624380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 61, 70, 75, 84, 87, 100, 105, 116, 122, 140, 145, 150, 174, 175, 183, 203, 210, 244, 290, 300, 305, 348, 350, 366, 406, 420, 427, 435, 525, 541, 580, 609, 610, 700, 725, 732, 812, 854, 870, 915, 1015, 1050, 1082, 1218, 1220, 1281, 1450, 1525, 1623, 1708, 1740, 1769, 1830, 2030, 2100, 2135, 2164, 2175, 2436, 2562, 2705, 2900, 3045, 3050, 3246, 3538, 3660, 3787, 4060, 4270, 4350, 4575, 5075, 5124, 5307, 5410, 6090, 6100, 6405, 6492, 7076, 7574, 8115, 8540, 8700, 8845, 9150, 10150, 10614, 10675, 10820, 11361, 12180, 12383, 12810, 13525, 15148, 15225, 15689, 16230, 17690, 18300, 18935, 20300, 21228, 21350, 22722, 24766, 25620, 26535, 27050, 30450, 31378, 32025, 32460, 33001, 35380, 37149, 37870, 40575, 42700, 44225, 45444, 47067, 49532, 53070, 54100, 56805, 60900, 61915, 62756, 64050, 66002, 74298, 75740, 78445, 81150, 88450, 94134, 94675, 99003, 106140, 109823, 113610, 123830, 128100, 132004, 132675, 148596, 156890, 162300, 165005, 176900, 185745, 188268, 189350, 198006, 219646, 227220, 231007, 235335, 247660, 265350, 284025, 309575, 313780, 329469, 330010, 371490, 378700, 392225, 396012, 439292, 462014, 470670, 495015, 530700, 549115, 568050, 619150, 658938, 660020, 693021, 742980, 784450, 825025, 924028, 928725, 941340, 957029, 990030, 1098230, 1136100, 1155035, 1176675, 1238300, 1317876, 1386042, 1568900, 1647345, 1650050, 1857450, 1914058, 1980060, 2196460, 2310070, 2353350, 2475075, 2745575, 2772084, 2871087, 3294690, 3300100, 3465105, 3714900, 3828116, 4620140, 4706700, 4785145, 4950150, 5491150, 5742174, 5775175, 6589380, 6699203, 6930210, 8236725, 9570290, 9900300, 10982300, 11484348, 11550350, 13398406, 13860420, 14355435, 16473450, 17325525, 19140580, 20097609, 23100700, 23925725, 26796812, 28710870, 32946900, 33496015, 34651050, 40195218, 47851450, 57421740, 66992030, 69302100, 71777175, 80390436, 95702900, 100488045, 133984060, 143554350, 167480075, 200976090, 287108700, 334960150, 401952180, 502440225, 669920300, 1004880450, 2009760900]

約数ペア:

[(1, 2009760900), (2, 1004880450), (3, 669920300), (4, 502440225), (5, 401952180), (6, 334960150), (7, 287108700), (10, 200976090), (12, 167480075), (14, 143554350), (15, 133984060), (20, 100488045), (21, 95702900), (25, 80390436), (28, 71777175), (29, 69302100), (30, 66992030), (35, 57421740), (42, 47851450), (50, 40195218), (58, 34651050), (60, 33496015), (61, 32946900), (70, 28710870), (75, 26796812), (84, 23925725), (87, 23100700), (100, 20097609), (105, 19140580), (116, 17325525), (122, 16473450), (140, 14355435), (145, 13860420), (150, 13398406), (174, 11550350), (175, 11484348), (183, 10982300), (203, 9900300), (210, 9570290), (244, 8236725), (290, 6930210), (300, 6699203), (305, 6589380), (348, 5775175), (350, 5742174), (366, 5491150), (406, 4950150), (420, 4785145), (427, 4706700), (435, 4620140), (525, 3828116), (541, 3714900), (580, 3465105), (609, 3300100), (610, 3294690), (700, 2871087), (725, 2772084), (732, 2745575), (812, 2475075), (854, 2353350), (870, 2310070), (915, 2196460), (1015, 1980060), (1050, 1914058), (1082, 1857450), (1218, 1650050), (1220, 1647345), (1281, 1568900), (1450, 1386042), (1525, 1317876), (1623, 1238300), (1708, 1176675), (1740, 1155035), (1769, 1136100), (1830, 1098230), (2030, 990030), (2100, 957029), (2135, 941340), (2164, 928725), (2175, 924028), (2436, 825025), (2562, 784450), (2705, 742980), (2900, 693021), (3045, 660020), (3050, 658938), (3246, 619150), (3538, 568050), (3660, 549115), (3787, 530700), (4060, 495015), (4270, 470670), (4350, 462014), (4575, 439292), (5075, 396012), (5124, 392225), (5307, 378700), (5410, 371490), (6090, 330010), (6100, 329469), (6405, 313780), (6492, 309575), (7076, 284025), (7574, 265350), (8115, 247660), (8540, 235335), (8700, 231007), (8845, 227220), (9150, 219646), (10150, 198006), (10614, 189350), (10675, 188268), (10820, 185745), (11361, 176900), (12180, 165005), (12383, 162300), (12810, 156890), (13525, 148596), (15148, 132675), (15225, 132004), (15689, 128100), (16230, 123830), (17690, 113610), (18300, 109823), (18935, 106140), (20300, 99003), (21228, 94675), (21350, 94134), (22722, 88450), (24766, 81150), (25620, 78445), (26535, 75740), (27050, 74298), (30450, 66002), (31378, 64050), (32025, 62756), (32460, 61915), (33001, 60900), (35380, 56805), (37149, 54100), (37870, 53070), (40575, 49532), (42700, 47067), (44225, 45444)]