616087620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 1957475520

約数和(自身を除く): 1341387900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 243, 270, 324, 327, 405, 436, 486, 540, 545, 654, 810, 972, 981, 1090, 1163, 1215, 1308, 1620, 1635, 1962, 2180, 2326, 2430, 2943, 3270, 3489, 3924, 4652, 4860, 4905, 5815, 5886, 6540, 6978, 8829, 9810, 10467, 11630, 11772, 13956, 14715, 17445, 17658, 19620, 20934, 23260, 26487, 29430, 31401, 34890, 35316, 41868, 44145, 52335, 52974, 58860, 62802, 69780, 88290, 94203, 104670, 105948, 125604, 126767, 132435, 157005, 176580, 188406, 209340, 253534, 264870, 282609, 314010, 376812, 380301, 471015, 507068, 529740, 565218, 628020, 633835, 760602, 942030, 1130436, 1140903, 1267670, 1413045, 1521204, 1884060, 1901505, 2281806, 2535340, 2826090, 3422709, 3803010, 4563612, 5652180, 5704515, 6845418, 7606020, 10268127, 11409030, 13690836, 17113545, 20536254, 22818060, 30804381, 34227090, 41072508, 51340635, 61608762, 68454180, 102681270, 123217524, 154021905, 205362540, 308043810, 616087620]

約数ペア:

[(1, 616087620), (2, 308043810), (3, 205362540), (4, 154021905), (5, 123217524), (6, 102681270), (9, 68454180), (10, 61608762), (12, 51340635), (15, 41072508), (18, 34227090), (20, 30804381), (27, 22818060), (30, 20536254), (36, 17113545), (45, 13690836), (54, 11409030), (60, 10268127), (81, 7606020), (90, 6845418), (108, 5704515), (109, 5652180), (135, 4563612), (162, 3803010), (180, 3422709), (218, 2826090), (243, 2535340), (270, 2281806), (324, 1901505), (327, 1884060), (405, 1521204), (436, 1413045), (486, 1267670), (540, 1140903), (545, 1130436), (654, 942030), (810, 760602), (972, 633835), (981, 628020), (1090, 565218), (1163, 529740), (1215, 507068), (1308, 471015), (1620, 380301), (1635, 376812), (1962, 314010), (2180, 282609), (2326, 264870), (2430, 253534), (2943, 209340), (3270, 188406), (3489, 176580), (3924, 157005), (4652, 132435), (4860, 126767), (4905, 125604), (5815, 105948), (5886, 104670), (6540, 94203), (6978, 88290), (8829, 69780), (9810, 62802), (10467, 58860), (11630, 52974), (11772, 52335), (13956, 44145), (14715, 41868), (17445, 35316), (17658, 34890), (19620, 31401), (20934, 29430), (23260, 26487)]