20005968600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{8363}}^1$

素因数の和:8831

約数の個数: 192

約数和(自身を含む): 69073257600

約数和(自身を除く): 49067289000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 443, 450, 540, 600, 675, 886, 900, 1080, 1329, 1350, 1772, 1800, 2215, 2658, 2700, 3544, 3987, 4430, 5316, 5400, 6645, 7974, 8363, 8860, 10632, 11075, 11961, 13290, 15948, 16726, 17720, 19935, 22150, 23922, 25089, 26580, 31896, 33225, 33452, 39870, 41815, 44300, 47844, 50178, 53160, 59805, 66450, 66904, 75267, 79740, 83630, 88600, 95688, 99675, 100356, 119610, 125445, 132900, 150534, 159480, 167260, 199350, 200712, 209075, 225801, 239220, 250890, 265800, 299025, 301068, 334520, 376335, 398700, 418150, 451602, 478440, 501780, 598050, 602136, 627225, 752670, 797400, 836300, 903204, 1003560, 1129005, 1196100, 1254450, 1505340, 1672600, 1806408, 1881675, 2258010, 2392200, 2508900, 3010680, 3704809, 3763350, 4516020, 5017800, 5645025, 7409618, 7526700, 9032040, 11114427, 11290050, 14819236, 15053400, 18524045, 22228854, 22580100, 29638472, 33343281, 37048090, 44457708, 45160200, 55572135, 66686562, 74096180, 88915416, 92620225, 100029843, 111144270, 133373124, 148192360, 166716405, 185240450, 200059686, 222288540, 266746248, 277860675, 333432810, 370480900, 400119372, 444577080, 500149215, 555721350, 666865620, 740961800, 800238744, 833582025, 1000298430, 1111442700, 1333731240, 1667164050, 2000596860, 2222885400, 2500746075, 3334328100, 4001193720, 5001492150, 6668656200, 10002984300, 20005968600]

約数ペア:

[(1, 20005968600), (2, 10002984300), (3, 6668656200), (4, 5001492150), (5, 4001193720), (6, 3334328100), (8, 2500746075), (9, 2222885400), (10, 2000596860), (12, 1667164050), (15, 1333731240), (18, 1111442700), (20, 1000298430), (24, 833582025), (25, 800238744), (27, 740961800), (30, 666865620), (36, 555721350), (40, 500149215), (45, 444577080), (50, 400119372), (54, 370480900), (60, 333432810), (72, 277860675), (75, 266746248), (90, 222288540), (100, 200059686), (108, 185240450), (120, 166716405), (135, 148192360), (150, 133373124), (180, 111144270), (200, 100029843), (216, 92620225), (225, 88915416), (270, 74096180), (300, 66686562), (360, 55572135), (443, 45160200), (450, 44457708), (540, 37048090), (600, 33343281), (675, 29638472), (886, 22580100), (900, 22228854), (1080, 18524045), (1329, 15053400), (1350, 14819236), (1772, 11290050), (1800, 11114427), (2215, 9032040), (2658, 7526700), (2700, 7409618), (3544, 5645025), (3987, 5017800), (4430, 4516020), (5316, 3763350), (5400, 3704809), (6645, 3010680), (7974, 2508900), (8363, 2392200), (8860, 2258010), (10632, 1881675), (11075, 1806408), (11961, 1672600), (13290, 1505340), (15948, 1254450), (16726, 1196100), (17720, 1129005), (19935, 1003560), (22150, 903204), (23922, 836300), (25089, 797400), (26580, 752670), (31896, 627225), (33225, 602136), (33452, 598050), (39870, 501780), (41815, 478440), (44300, 451602), (47844, 418150), (50178, 398700), (53160, 376335), (59805, 334520), (66450, 301068), (66904, 299025), (75267, 265800), (79740, 250890), (83630, 239220), (88600, 225801), (95688, 209075), (99675, 200712), (100356, 199350), (119610, 167260), (125445, 159480), (132900, 150534)]