216562200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 689565240

約数和(自身を除く): 473003040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 97, 100, 120, 122, 150, 183, 194, 200, 244, 291, 300, 305, 366, 388, 485, 488, 582, 600, 610, 732, 776, 915, 970, 1164, 1220, 1455, 1464, 1525, 1830, 1940, 2328, 2425, 2440, 2910, 3050, 3660, 3721, 3880, 4575, 4850, 5820, 5917, 6100, 7275, 7320, 7442, 9150, 9700, 11163, 11640, 11834, 12200, 14550, 14884, 17751, 18300, 18605, 19400, 22326, 23668, 29100, 29585, 29768, 35502, 36600, 37210, 44652, 47336, 55815, 58200, 59170, 71004, 74420, 88755, 89304, 93025, 111630, 118340, 142008, 147925, 148840, 177510, 186050, 223260, 236680, 279075, 295850, 355020, 360937, 372100, 443775, 446520, 558150, 591700, 710040, 721874, 744200, 887550, 1082811, 1116300, 1183400, 1443748, 1775100, 1804685, 2165622, 2232600, 2887496, 3550200, 3609370, 4331244, 5414055, 7218740, 8662488, 9023425, 10828110, 14437480, 18046850, 21656220, 27070275, 36093700, 43312440, 54140550, 72187400, 108281100, 216562200]

約数ペア:

[(1, 216562200), (2, 108281100), (3, 72187400), (4, 54140550), (5, 43312440), (6, 36093700), (8, 27070275), (10, 21656220), (12, 18046850), (15, 14437480), (20, 10828110), (24, 9023425), (25, 8662488), (30, 7218740), (40, 5414055), (50, 4331244), (60, 3609370), (61, 3550200), (75, 2887496), (97, 2232600), (100, 2165622), (120, 1804685), (122, 1775100), (150, 1443748), (183, 1183400), (194, 1116300), (200, 1082811), (244, 887550), (291, 744200), (300, 721874), (305, 710040), (366, 591700), (388, 558150), (485, 446520), (488, 443775), (582, 372100), (600, 360937), (610, 355020), (732, 295850), (776, 279075), (915, 236680), (970, 223260), (1164, 186050), (1220, 177510), (1455, 148840), (1464, 147925), (1525, 142008), (1830, 118340), (1940, 111630), (2328, 93025), (2425, 89304), (2440, 88755), (2910, 74420), (3050, 71004), (3660, 59170), (3721, 58200), (3880, 55815), (4575, 47336), (4850, 44652), (5820, 37210), (5917, 36600), (6100, 35502), (7275, 29768), (7320, 29585), (7442, 29100), (9150, 23668), (9700, 22326), (11163, 19400), (11640, 18605), (11834, 18300), (12200, 17751), (14550, 14884)]