1387487209200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{26889287}}^1$

素因数の和:26889351

約数の個数: 120

約数和(自身を含む): 4547946615168

約数和(自身を除く): 3160459405968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 8600, 10320, 12900, 17200, 25800, 51600, 26889287, 53778574, 80667861, 107557148, 134446435, 161335722, 215114296, 268892870, 322671444, 403339305, 430228592, 537785740, 645342888, 672232175, 806678610, 1075571480, 1156239341, 1290685776, 1344464350, 1613357220, 2016696525, 2151142960, 2312478682, 2688928700, 3226714440, 3468718023, 4033393050, 4624957364, 5377857400, 5781196705, 6453428880, 6937436046, 8066786100, 9249914728, 10755714800, 11562393410, 13874872092, 16133572200, 17343590115, 18499829456, 23124786820, 27749744184, 28905983525, 32267144400, 34687180230, 46249573640, 55499488368, 57811967050, 69374360460, 86717950575, 92499147280, 115623934100, 138748720920, 173435901150, 231247868200, 277497441840, 346871802300, 462495736400, 693743604600, 1387487209200]

約数ペア:

[(1, 1387487209200), (2, 693743604600), (3, 462495736400), (4, 346871802300), (5, 277497441840), (6, 231247868200), (8, 173435901150), (10, 138748720920), (12, 115623934100), (15, 92499147280), (16, 86717950575), (20, 69374360460), (24, 57811967050), (25, 55499488368), (30, 46249573640), (40, 34687180230), (43, 32267144400), (48, 28905983525), (50, 27749744184), (60, 23124786820), (75, 18499829456), (80, 17343590115), (86, 16133572200), (100, 13874872092), (120, 11562393410), (129, 10755714800), (150, 9249914728), (172, 8066786100), (200, 6937436046), (215, 6453428880), (240, 5781196705), (258, 5377857400), (300, 4624957364), (344, 4033393050), (400, 3468718023), (430, 3226714440), (516, 2688928700), (600, 2312478682), (645, 2151142960), (688, 2016696525), (860, 1613357220), (1032, 1344464350), (1075, 1290685776), (1200, 1156239341), (1290, 1075571480), (1720, 806678610), (2064, 672232175), (2150, 645342888), (2580, 537785740), (3225, 430228592), (3440, 403339305), (4300, 322671444), (5160, 268892870), (6450, 215114296), (8600, 161335722), (10320, 134446435), (12900, 107557148), (17200, 80667861), (25800, 53778574), (51600, 26889287)]