66420200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 203558400

約数和(自身を除く): 137138200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 133, 140, 152, 154, 175, 190, 200, 209, 220, 227, 266, 275, 280, 308, 350, 380, 385, 418, 440, 454, 475, 532, 550, 616, 665, 700, 760, 770, 836, 908, 950, 1045, 1064, 1100, 1135, 1330, 1400, 1463, 1540, 1589, 1672, 1816, 1900, 1925, 2090, 2200, 2270, 2497, 2660, 2926, 3080, 3178, 3325, 3800, 3850, 4180, 4313, 4540, 4994, 5225, 5320, 5675, 5852, 6356, 6650, 7315, 7700, 7945, 8360, 8626, 9080, 9988, 10450, 11350, 11704, 12485, 12712, 13300, 14630, 15400, 15890, 17252, 17479, 19976, 20900, 21565, 22700, 24970, 26600, 29260, 30191, 31780, 34504, 34958, 36575, 39725, 41800, 43130, 45400, 47443, 49940, 58520, 60382, 62425, 63560, 69916, 73150, 79450, 86260, 87395, 94886, 99880, 107825, 120764, 124850, 139832, 146300, 150955, 158900, 172520, 174790, 189772, 215650, 237215, 241528, 249700, 292600, 301910, 317800, 332101, 349580, 379544, 431300, 436975, 474430, 499400, 603820, 664202, 699160, 754775, 862600, 873950, 948860, 1186075, 1207640, 1328404, 1509550, 1660505, 1747900, 1897720, 2372150, 2656808, 3019100, 3321010, 3495800, 4744300, 6038200, 6642020, 8302525, 9488600, 13284040, 16605050, 33210100, 66420200]

約数ペア:

[(1, 66420200), (2, 33210100), (4, 16605050), (5, 13284040), (7, 9488600), (8, 8302525), (10, 6642020), (11, 6038200), (14, 4744300), (19, 3495800), (20, 3321010), (22, 3019100), (25, 2656808), (28, 2372150), (35, 1897720), (38, 1747900), (40, 1660505), (44, 1509550), (50, 1328404), (55, 1207640), (56, 1186075), (70, 948860), (76, 873950), (77, 862600), (88, 754775), (95, 699160), (100, 664202), (110, 603820), (133, 499400), (140, 474430), (152, 436975), (154, 431300), (175, 379544), (190, 349580), (200, 332101), (209, 317800), (220, 301910), (227, 292600), (266, 249700), (275, 241528), (280, 237215), (308, 215650), (350, 189772), (380, 174790), (385, 172520), (418, 158900), (440, 150955), (454, 146300), (475, 139832), (532, 124850), (550, 120764), (616, 107825), (665, 99880), (700, 94886), (760, 87395), (770, 86260), (836, 79450), (908, 73150), (950, 69916), (1045, 63560), (1064, 62425), (1100, 60382), (1135, 58520), (1330, 49940), (1400, 47443), (1463, 45400), (1540, 43130), (1589, 41800), (1672, 39725), (1816, 36575), (1900, 34958), (1925, 34504), (2090, 31780), (2200, 30191), (2270, 29260), (2497, 26600), (2660, 24970), (2926, 22700), (3080, 21565), (3178, 20900), (3325, 19976), (3800, 17479), (3850, 17252), (4180, 15890), (4313, 15400), (4540, 14630), (4994, 13300), (5225, 12712), (5320, 12485), (5675, 11704), (5852, 11350), (6356, 10450), (6650, 9988), (7315, 9080), (7700, 8626), (7945, 8360)]