61322800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 186095728

約数和(自身を除く): 124772928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 181, 200, 220, 242, 275, 280, 308, 350, 362, 385, 400, 440, 484, 550, 560, 605, 616, 700, 724, 770, 847, 880, 905, 968, 1100, 1210, 1232, 1267, 1400, 1448, 1540, 1694, 1810, 1925, 1936, 1991, 2200, 2420, 2534, 2800, 2896, 3025, 3080, 3388, 3620, 3850, 3982, 4235, 4400, 4525, 4840, 5068, 6050, 6160, 6335, 6776, 7240, 7700, 7964, 8470, 9050, 9680, 9955, 10136, 12100, 12670, 13552, 13937, 14480, 15400, 15928, 16940, 18100, 19910, 20272, 21175, 21901, 24200, 25340, 27874, 30800, 31675, 31856, 33880, 36200, 39820, 42350, 43802, 48400, 49775, 50680, 55748, 63350, 67760, 69685, 72400, 79640, 84700, 87604, 99550, 101360, 109505, 111496, 126700, 139370, 153307, 159280, 169400, 175208, 199100, 219010, 222992, 253400, 278740, 306614, 338800, 348425, 350416, 398200, 438020, 506800, 547525, 557480, 613228, 696850, 766535, 796400, 876040, 1095050, 1114960, 1226456, 1393700, 1533070, 1752080, 2190100, 2452912, 2787400, 3066140, 3832675, 4380200, 5574800, 6132280, 7665350, 8760400, 12264560, 15330700, 30661400, 61322800]

約数ペア:

[(1, 61322800), (2, 30661400), (4, 15330700), (5, 12264560), (7, 8760400), (8, 7665350), (10, 6132280), (11, 5574800), (14, 4380200), (16, 3832675), (20, 3066140), (22, 2787400), (25, 2452912), (28, 2190100), (35, 1752080), (40, 1533070), (44, 1393700), (50, 1226456), (55, 1114960), (56, 1095050), (70, 876040), (77, 796400), (80, 766535), (88, 696850), (100, 613228), (110, 557480), (112, 547525), (121, 506800), (140, 438020), (154, 398200), (175, 350416), (176, 348425), (181, 338800), (200, 306614), (220, 278740), (242, 253400), (275, 222992), (280, 219010), (308, 199100), (350, 175208), (362, 169400), (385, 159280), (400, 153307), (440, 139370), (484, 126700), (550, 111496), (560, 109505), (605, 101360), (616, 99550), (700, 87604), (724, 84700), (770, 79640), (847, 72400), (880, 69685), (905, 67760), (968, 63350), (1100, 55748), (1210, 50680), (1232, 49775), (1267, 48400), (1400, 43802), (1448, 42350), (1540, 39820), (1694, 36200), (1810, 33880), (1925, 31856), (1936, 31675), (1991, 30800), (2200, 27874), (2420, 25340), (2534, 24200), (2800, 21901), (2896, 21175), (3025, 20272), (3080, 19910), (3388, 18100), (3620, 16940), (3850, 15928), (3982, 15400), (4235, 14480), (4400, 13937), (4525, 13552), (4840, 12670), (5068, 12100), (6050, 10136), (6160, 9955), (6335, 9680), (6776, 9050), (7240, 8470), (7700, 7964)]