15880528620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{11743}}^1$

素因数の和:12452

約数の個数: 144

約数和(自身を含む): 52631534592

約数和(自身を除く): 36751005972

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 683, 990, 1366, 1980, 2049, 2732, 3415, 4098, 6147, 6830, 7513, 8196, 10245, 11743, 12294, 13660, 15026, 20490, 22539, 23486, 24588, 30052, 30735, 35229, 37565, 40980, 45078, 46972, 58715, 61470, 67617, 70458, 75130, 90156, 105687, 112695, 117430, 122940, 129173, 135234, 140916, 150260, 176145, 211374, 225390, 234860, 258346, 270468, 338085, 352290, 387519, 422748, 450780, 516692, 528435, 645865, 676170, 704580, 775038, 1056870, 1162557, 1291730, 1352340, 1550076, 1937595, 2113740, 2325114, 2583460, 3875190, 4650228, 5812785, 7750380, 8020469, 11625570, 16040938, 23251140, 24061407, 32081876, 40102345, 48122814, 72184221, 80204690, 88225159, 96245628, 120307035, 144368442, 160409380, 176450318, 240614070, 264675477, 288736884, 352900636, 360921105, 441125795, 481228140, 529350954, 721842210, 794026431, 882251590, 1058701908, 1323377385, 1443684420, 1588052862, 1764503180, 2646754770, 3176105724, 3970132155, 5293509540, 7940264310, 15880528620]

約数ペア:

[(1, 15880528620), (2, 7940264310), (3, 5293509540), (4, 3970132155), (5, 3176105724), (6, 2646754770), (9, 1764503180), (10, 1588052862), (11, 1443684420), (12, 1323377385), (15, 1058701908), (18, 882251590), (20, 794026431), (22, 721842210), (30, 529350954), (33, 481228140), (36, 441125795), (44, 360921105), (45, 352900636), (55, 288736884), (60, 264675477), (66, 240614070), (90, 176450318), (99, 160409380), (110, 144368442), (132, 120307035), (165, 96245628), (180, 88225159), (198, 80204690), (220, 72184221), (330, 48122814), (396, 40102345), (495, 32081876), (660, 24061407), (683, 23251140), (990, 16040938), (1366, 11625570), (1980, 8020469), (2049, 7750380), (2732, 5812785), (3415, 4650228), (4098, 3875190), (6147, 2583460), (6830, 2325114), (7513, 2113740), (8196, 1937595), (10245, 1550076), (11743, 1352340), (12294, 1291730), (13660, 1162557), (15026, 1056870), (20490, 775038), (22539, 704580), (23486, 676170), (24588, 645865), (30052, 528435), (30735, 516692), (35229, 450780), (37565, 422748), (40980, 387519), (45078, 352290), (46972, 338085), (58715, 270468), (61470, 258346), (67617, 234860), (70458, 225390), (75130, 211374), (90156, 176145), (105687, 150260), (112695, 140916), (117430, 135234), (122940, 129173)]