77842800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 180

約数和(自身を含む): 308826960

約数和(自身を除く): 230984160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3089, 3150, 3600, 4200, 5040, 6178, 6300, 8400, 9267, 12356, 12600, 15445, 18534, 21623, 24712, 25200, 27801, 30890, 37068, 43246, 46335, 49424, 55602, 61780, 64869, 74136, 77225, 86492, 92670, 108115, 111204, 123560, 129738, 139005, 148272, 154450, 172984, 185340, 194607, 216230, 222408, 231675, 247120, 259476, 278010, 308900, 324345, 345968, 370680, 389214, 432460, 444816, 463350, 518952, 540575, 556020, 617800, 648690, 695025, 741360, 778428, 864920, 926700, 973035, 1037904, 1081150, 1112040, 1235600, 1297380, 1390050, 1556856, 1621725, 1729840, 1853400, 1946070, 2162300, 2224080, 2594760, 2780100, 3113712, 3243450, 3706800, 3892140, 4324600, 4865175, 5189520, 5560200, 6486900, 7784280, 8649200, 9730350, 11120400, 12973800, 15568560, 19460700, 25947600, 38921400, 77842800]

約数ペア:

[(1, 77842800), (2, 38921400), (3, 25947600), (4, 19460700), (5, 15568560), (6, 12973800), (7, 11120400), (8, 9730350), (9, 8649200), (10, 7784280), (12, 6486900), (14, 5560200), (15, 5189520), (16, 4865175), (18, 4324600), (20, 3892140), (21, 3706800), (24, 3243450), (25, 3113712), (28, 2780100), (30, 2594760), (35, 2224080), (36, 2162300), (40, 1946070), (42, 1853400), (45, 1729840), (48, 1621725), (50, 1556856), (56, 1390050), (60, 1297380), (63, 1235600), (70, 1112040), (72, 1081150), (75, 1037904), (80, 973035), (84, 926700), (90, 864920), (100, 778428), (105, 741360), (112, 695025), (120, 648690), (126, 617800), (140, 556020), (144, 540575), (150, 518952), (168, 463350), (175, 444816), (180, 432460), (200, 389214), (210, 370680), (225, 345968), (240, 324345), (252, 308900), (280, 278010), (300, 259476), (315, 247120), (336, 231675), (350, 222408), (360, 216230), (400, 194607), (420, 185340), (450, 172984), (504, 154450), (525, 148272), (560, 139005), (600, 129738), (630, 123560), (700, 111204), (720, 108115), (840, 92670), (900, 86492), (1008, 77225), (1050, 74136), (1200, 64869), (1260, 61780), (1400, 55602), (1575, 49424), (1680, 46335), (1800, 43246), (2100, 37068), (2520, 30890), (2800, 27801), (3089, 25200), (3150, 24712), (3600, 21623), (4200, 18534), (5040, 15445), (6178, 12600), (6300, 12356), (8400, 9267)]