27949317240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{617801}}^1$

素因数の和:617857

約数の個数: 128

約数和(自身を含む): 93411662400

約数和(自身を除く): 65462345160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 617801, 1235602, 1853403, 2471204, 3089005, 3706806, 4942408, 6178010, 7413612, 8031413, 9267015, 12356020, 14827224, 16062826, 17916229, 18534030, 24094239, 24712040, 32125652, 35832458, 37068060, 40157065, 48188478, 53748687, 64251304, 71664916, 74136120, 80314130, 89581145, 96376956, 107497374, 120471195, 143329832, 160628260, 179162290, 192753912, 214994748, 232910977, 240942390, 268743435, 321256520, 358324580, 429989496, 465821954, 481884780, 537486870, 698732931, 716649160, 931643908, 963769560, 1074973740, 1164554885, 1397465862, 1863287816, 2149947480, 2329109770, 2794931724, 3493664655, 4658219540, 5589863448, 6987329310, 9316439080, 13974658620, 27949317240]

約数ペア:

[(1, 27949317240), (2, 13974658620), (3, 9316439080), (4, 6987329310), (5, 5589863448), (6, 4658219540), (8, 3493664655), (10, 2794931724), (12, 2329109770), (13, 2149947480), (15, 1863287816), (20, 1397465862), (24, 1164554885), (26, 1074973740), (29, 963769560), (30, 931643908), (39, 716649160), (40, 698732931), (52, 537486870), (58, 481884780), (60, 465821954), (65, 429989496), (78, 358324580), (87, 321256520), (104, 268743435), (116, 240942390), (120, 232910977), (130, 214994748), (145, 192753912), (156, 179162290), (174, 160628260), (195, 143329832), (232, 120471195), (260, 107497374), (290, 96376956), (312, 89581145), (348, 80314130), (377, 74136120), (390, 71664916), (435, 64251304), (520, 53748687), (580, 48188478), (696, 40157065), (754, 37068060), (780, 35832458), (870, 32125652), (1131, 24712040), (1160, 24094239), (1508, 18534030), (1560, 17916229), (1740, 16062826), (1885, 14827224), (2262, 12356020), (3016, 9267015), (3480, 8031413), (3770, 7413612), (4524, 6178010), (5655, 4942408), (7540, 3706806), (9048, 3089005), (11310, 2471204), (15080, 1853403), (22620, 1235602), (45240, 617801)]