84978877140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1279417}}^1$

素因数の和:1279479

約数の個数: 120

約数和(自身を含む): 273084095592

約数和(自身を除く): 188105218452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 3321, 3690, 4428, 5535, 6642, 7380, 11070, 13284, 16605, 22140, 33210, 66420, 1279417, 2558834, 3838251, 5117668, 6397085, 7676502, 11514753, 12794170, 15353004, 19191255, 23029506, 25588340, 34544259, 38382510, 46059012, 52456097, 57573765, 69088518, 76765020, 103632777, 104912194, 115147530, 138177036, 157368291, 172721295, 207265554, 209824388, 230295060, 262280485, 314736582, 345442590, 414531108, 472104873, 518163885, 524560970, 629473164, 690885180, 786841455, 944209746, 1036327770, 1049121940, 1416314619, 1573682910, 1888419492, 2072655540, 2360524365, 2832629238, 3147365820, 4248943857, 4721048730, 5665258476, 7081573095, 8497887714, 9442097460, 14163146190, 16995775428, 21244719285, 28326292380, 42489438570, 84978877140]

約数ペア:

[(1, 84978877140), (2, 42489438570), (3, 28326292380), (4, 21244719285), (5, 16995775428), (6, 14163146190), (9, 9442097460), (10, 8497887714), (12, 7081573095), (15, 5665258476), (18, 4721048730), (20, 4248943857), (27, 3147365820), (30, 2832629238), (36, 2360524365), (41, 2072655540), (45, 1888419492), (54, 1573682910), (60, 1416314619), (81, 1049121940), (82, 1036327770), (90, 944209746), (108, 786841455), (123, 690885180), (135, 629473164), (162, 524560970), (164, 518163885), (180, 472104873), (205, 414531108), (246, 345442590), (270, 314736582), (324, 262280485), (369, 230295060), (405, 209824388), (410, 207265554), (492, 172721295), (540, 157368291), (615, 138177036), (738, 115147530), (810, 104912194), (820, 103632777), (1107, 76765020), (1230, 69088518), (1476, 57573765), (1620, 52456097), (1845, 46059012), (2214, 38382510), (2460, 34544259), (3321, 25588340), (3690, 23029506), (4428, 19191255), (5535, 15353004), (6642, 12794170), (7380, 11514753), (11070, 7676502), (13284, 6397085), (16605, 5117668), (22140, 3838251), (33210, 2558834), (66420, 1279417)]