210964600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 661564800

約数和(自身を除く): 450600200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 76, 77, 88, 95, 98, 100, 103, 110, 133, 140, 152, 154, 175, 190, 196, 200, 206, 209, 220, 245, 266, 275, 280, 308, 350, 380, 385, 392, 412, 418, 440, 475, 490, 515, 532, 539, 550, 616, 665, 700, 721, 760, 770, 824, 836, 931, 950, 980, 1030, 1045, 1064, 1078, 1100, 1133, 1225, 1330, 1400, 1442, 1463, 1540, 1672, 1862, 1900, 1925, 1957, 1960, 2060, 2090, 2156, 2200, 2266, 2450, 2575, 2660, 2695, 2884, 2926, 3080, 3325, 3605, 3724, 3800, 3850, 3914, 4120, 4180, 4312, 4532, 4655, 4900, 5047, 5150, 5225, 5320, 5390, 5665, 5768, 5852, 6650, 7210, 7315, 7448, 7700, 7828, 7931, 8360, 9064, 9310, 9785, 9800, 10094, 10241, 10300, 10450, 10780, 11330, 11704, 13300, 13475, 13699, 14420, 14630, 15400, 15656, 15862, 18025, 18620, 19570, 20188, 20482, 20600, 20900, 21527, 21560, 22660, 23275, 25235, 26600, 26950, 27398, 28325, 28840, 29260, 31724, 36050, 36575, 37240, 39140, 39655, 40376, 40964, 41800, 43054, 45320, 46550, 48925, 50470, 51205, 53900, 54796, 55517, 56650, 58520, 63448, 68495, 72100, 73150, 78280, 79310, 81928, 86108, 93100, 95893, 97850, 100940, 102410, 107635, 107800, 109592, 111034, 113300, 126175, 136990, 144200, 146300, 150689, 158620, 172216, 186200, 191786, 195700, 198275, 201880, 204820, 215270, 222068, 226600, 252350, 256025, 273980, 277585, 292600, 301378, 317240, 342475, 383572, 391400, 396550, 409640, 430540, 444136, 479465, 504700, 512050, 538175, 547960, 555170, 602756, 684950, 753445, 767144, 793100, 861080, 958930, 1009400, 1024100, 1054823, 1076350, 1110340, 1205512, 1369900, 1387925, 1506890, 1586200, 1917860, 2048200, 2109646, 2152700, 2220680, 2397325, 2739800, 2775850, 3013780, 3767225, 3835720, 4219292, 4305400, 4794650, 5274115, 5551700, 6027560, 7534450, 8438584, 9589300, 10548230, 11103400, 15068900, 19178600, 21096460, 26370575, 30137800, 42192920, 52741150, 105482300, 210964600]

約数ペア:

[(1, 210964600), (2, 105482300), (4, 52741150), (5, 42192920), (7, 30137800), (8, 26370575), (10, 21096460), (11, 19178600), (14, 15068900), (19, 11103400), (20, 10548230), (22, 9589300), (25, 8438584), (28, 7534450), (35, 6027560), (38, 5551700), (40, 5274115), (44, 4794650), (49, 4305400), (50, 4219292), (55, 3835720), (56, 3767225), (70, 3013780), (76, 2775850), (77, 2739800), (88, 2397325), (95, 2220680), (98, 2152700), (100, 2109646), (103, 2048200), (110, 1917860), (133, 1586200), (140, 1506890), (152, 1387925), (154, 1369900), (175, 1205512), (190, 1110340), (196, 1076350), (200, 1054823), (206, 1024100), (209, 1009400), (220, 958930), (245, 861080), (266, 793100), (275, 767144), (280, 753445), (308, 684950), (350, 602756), (380, 555170), (385, 547960), (392, 538175), (412, 512050), (418, 504700), (440, 479465), (475, 444136), (490, 430540), (515, 409640), (532, 396550), (539, 391400), (550, 383572), (616, 342475), (665, 317240), (700, 301378), (721, 292600), (760, 277585), (770, 273980), (824, 256025), (836, 252350), (931, 226600), (950, 222068), (980, 215270), (1030, 204820), (1045, 201880), (1064, 198275), (1078, 195700), (1100, 191786), (1133, 186200), (1225, 172216), (1330, 158620), (1400, 150689), (1442, 146300), (1463, 144200), (1540, 136990), (1672, 126175), (1862, 113300), (1900, 111034), (1925, 109592), (1957, 107800), (1960, 107635), (2060, 102410), (2090, 100940), (2156, 97850), (2200, 95893), (2266, 93100), (2450, 86108), (2575, 81928), (2660, 79310), (2695, 78280), (2884, 73150), (2926, 72100), (3080, 68495), (3325, 63448), (3605, 58520), (3724, 56650), (3800, 55517), (3850, 54796), (3914, 53900), (4120, 51205), (4180, 50470), (4312, 48925), (4532, 46550), (4655, 45320), (4900, 43054), (5047, 41800), (5150, 40964), (5225, 40376), (5320, 39655), (5390, 39140), (5665, 37240), (5768, 36575), (5852, 36050), (6650, 31724), (7210, 29260), (7315, 28840), (7448, 28325), (7700, 27398), (7828, 26950), (7931, 26600), (8360, 25235), (9064, 23275), (9310, 22660), (9785, 21560), (9800, 21527), (10094, 20900), (10241, 20600), (10300, 20482), (10450, 20188), (10780, 19570), (11330, 18620), (11704, 18025), (13300, 15862), (13475, 15656), (13699, 15400), (14420, 14630)]