15677659980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{6311}}^1$

素因数の和:6736

約数の個数: 144

約数和(自身を含む): 48979554624

約数和(自身を除く): 33301894644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 373, 444, 555, 666, 740, 746, 1110, 1119, 1332, 1492, 1665, 1865, 2220, 2238, 3330, 3357, 3730, 4476, 5595, 6311, 6660, 6714, 7460, 11190, 12622, 13428, 13801, 16785, 18933, 22380, 25244, 27602, 31555, 33570, 37866, 41403, 55204, 56799, 63110, 67140, 69005, 75732, 82806, 94665, 113598, 124209, 126220, 138010, 165612, 189330, 207015, 227196, 233507, 248418, 276020, 283995, 378660, 414030, 467014, 496836, 567990, 621045, 700521, 828060, 934028, 1135980, 1167535, 1242090, 1401042, 2101563, 2335070, 2354003, 2484180, 2802084, 3502605, 4203126, 4670140, 4708006, 7005210, 7062009, 8406252, 9416012, 10507815, 11770015, 14010420, 14124018, 21015630, 21186027, 23540030, 28248036, 35310045, 42031260, 42372054, 47080060, 70620090, 84744108, 87098111, 105930135, 141240180, 174196222, 211860270, 261294333, 348392444, 423720540, 435490555, 522588666, 783882999, 870981110, 1045177332, 1306471665, 1567765998, 1741962220, 2612943330, 3135531996, 3919414995, 5225886660, 7838829990, 15677659980]

約数ペア:

[(1, 15677659980), (2, 7838829990), (3, 5225886660), (4, 3919414995), (5, 3135531996), (6, 2612943330), (9, 1741962220), (10, 1567765998), (12, 1306471665), (15, 1045177332), (18, 870981110), (20, 783882999), (30, 522588666), (36, 435490555), (37, 423720540), (45, 348392444), (60, 261294333), (74, 211860270), (90, 174196222), (111, 141240180), (148, 105930135), (180, 87098111), (185, 84744108), (222, 70620090), (333, 47080060), (370, 42372054), (373, 42031260), (444, 35310045), (555, 28248036), (666, 23540030), (740, 21186027), (746, 21015630), (1110, 14124018), (1119, 14010420), (1332, 11770015), (1492, 10507815), (1665, 9416012), (1865, 8406252), (2220, 7062009), (2238, 7005210), (3330, 4708006), (3357, 4670140), (3730, 4203126), (4476, 3502605), (5595, 2802084), (6311, 2484180), (6660, 2354003), (6714, 2335070), (7460, 2101563), (11190, 1401042), (12622, 1242090), (13428, 1167535), (13801, 1135980), (16785, 934028), (18933, 828060), (22380, 700521), (25244, 621045), (27602, 567990), (31555, 496836), (33570, 467014), (37866, 414030), (41403, 378660), (55204, 283995), (56799, 276020), (63110, 248418), (67140, 233507), (69005, 227196), (75732, 207015), (82806, 189330), (94665, 165612), (113598, 138010), (124209, 126220)]