123013620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2254

約数の個数: 96

約数和(自身を含む): 386467200

約数和(自身を除く): 263453580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2129, 2140, 2889, 3210, 3852, 4258, 4815, 5778, 6387, 6420, 8516, 9630, 10645, 11556, 12774, 14445, 19161, 19260, 21290, 25548, 28890, 31935, 38322, 42580, 57483, 57780, 63870, 76644, 95805, 114966, 127740, 191610, 227803, 229932, 287415, 383220, 455606, 574830, 683409, 911212, 1139015, 1149660, 1366818, 2050227, 2278030, 2733636, 3417045, 4100454, 4556060, 6150681, 6834090, 8200908, 10251135, 12301362, 13668180, 20502270, 24602724, 30753405, 41004540, 61506810, 123013620]

約数ペア:

[(1, 123013620), (2, 61506810), (3, 41004540), (4, 30753405), (5, 24602724), (6, 20502270), (9, 13668180), (10, 12301362), (12, 10251135), (15, 8200908), (18, 6834090), (20, 6150681), (27, 4556060), (30, 4100454), (36, 3417045), (45, 2733636), (54, 2278030), (60, 2050227), (90, 1366818), (107, 1149660), (108, 1139015), (135, 911212), (180, 683409), (214, 574830), (270, 455606), (321, 383220), (428, 287415), (535, 229932), (540, 227803), (642, 191610), (963, 127740), (1070, 114966), (1284, 95805), (1605, 76644), (1926, 63870), (2129, 57780), (2140, 57483), (2889, 42580), (3210, 38322), (3852, 31935), (4258, 28890), (4815, 25548), (5778, 21290), (6387, 19260), (6420, 19161), (8516, 14445), (9630, 12774), (10645, 11556)]