331426260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15217}}^1$

素因数の和:15254

約数の個数: 108

約数和(自身を含む): 1105100724

約数和(自身を除く): 773674464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 15217, 21780, 30434, 45651, 60868, 76085, 91302, 136953, 152170, 167387, 182604, 228255, 273906, 304340, 334774, 456510, 502161, 547812, 669548, 684765, 836935, 913020, 1004322, 1369530, 1506483, 1673870, 1841257, 2008644, 2510805, 2739060, 3012966, 3347740, 3682514, 5021610, 5523771, 6025932, 7365028, 7532415, 9206285, 10043220, 11047542, 15064830, 16571313, 18412570, 22095084, 27618855, 30129660, 33142626, 36825140, 55237710, 66285252, 82856565, 110475420, 165713130, 331426260]

約数ペア:

[(1, 331426260), (2, 165713130), (3, 110475420), (4, 82856565), (5, 66285252), (6, 55237710), (9, 36825140), (10, 33142626), (11, 30129660), (12, 27618855), (15, 22095084), (18, 18412570), (20, 16571313), (22, 15064830), (30, 11047542), (33, 10043220), (36, 9206285), (44, 7532415), (45, 7365028), (55, 6025932), (60, 5523771), (66, 5021610), (90, 3682514), (99, 3347740), (110, 3012966), (121, 2739060), (132, 2510805), (165, 2008644), (180, 1841257), (198, 1673870), (220, 1506483), (242, 1369530), (330, 1004322), (363, 913020), (396, 836935), (484, 684765), (495, 669548), (605, 547812), (660, 502161), (726, 456510), (990, 334774), (1089, 304340), (1210, 273906), (1452, 228255), (1815, 182604), (1980, 167387), (2178, 152170), (2420, 136953), (3630, 91302), (4356, 76085), (5445, 60868), (7260, 45651), (10890, 30434), (15217, 21780)]