72773220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 222405120

約数和(自身を除く): 149631900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1181, 1185, 1580, 2054, 2362, 2370, 3081, 3543, 4108, 4724, 4740, 5135, 5905, 6162, 7086, 10270, 11810, 12324, 14172, 15353, 15405, 17715, 20540, 23620, 30706, 30810, 35430, 46059, 61412, 61620, 70860, 76765, 92118, 93299, 153530, 184236, 186598, 230295, 279897, 307060, 373196, 460590, 466495, 559794, 921180, 932990, 1119588, 1212887, 1399485, 1865980, 2425774, 2798970, 3638661, 4851548, 5597940, 6064435, 7277322, 12128870, 14554644, 18193305, 24257740, 36386610, 72773220]

約数ペア:

[(1, 72773220), (2, 36386610), (3, 24257740), (4, 18193305), (5, 14554644), (6, 12128870), (10, 7277322), (12, 6064435), (13, 5597940), (15, 4851548), (20, 3638661), (26, 2798970), (30, 2425774), (39, 1865980), (52, 1399485), (60, 1212887), (65, 1119588), (78, 932990), (79, 921180), (130, 559794), (156, 466495), (158, 460590), (195, 373196), (237, 307060), (260, 279897), (316, 230295), (390, 186598), (395, 184236), (474, 153530), (780, 93299), (790, 92118), (948, 76765), (1027, 70860), (1181, 61620), (1185, 61412), (1580, 46059), (2054, 35430), (2362, 30810), (2370, 30706), (3081, 23620), (3543, 20540), (4108, 17715), (4724, 15405), (4740, 15353), (5135, 14172), (5905, 12324), (6162, 11810), (7086, 10270)]