188000120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 363577480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 179, 217, 220, 242, 248, 280, 308, 310, 341, 358, 385, 434, 440, 484, 605, 616, 620, 682, 716, 770, 847, 868, 895, 968, 1085, 1210, 1240, 1253, 1364, 1432, 1540, 1694, 1705, 1736, 1790, 1969, 2170, 2387, 2420, 2506, 2728, 3080, 3388, 3410, 3580, 3751, 3938, 4235, 4340, 4774, 4840, 5012, 5549, 6265, 6776, 6820, 7160, 7502, 7876, 8470, 8680, 9548, 9845, 10024, 11098, 11935, 12530, 13640, 13783, 15004, 15752, 16940, 18755, 19096, 19690, 21659, 22196, 23870, 25060, 26257, 27566, 27745, 30008, 33880, 37510, 38843, 39380, 43318, 44392, 47740, 50120, 52514, 55132, 55490, 61039, 68915, 75020, 77686, 78760, 86636, 95480, 105028, 108295, 110264, 110980, 122078, 131285, 137830, 150040, 151613, 155372, 173272, 194215, 210056, 216590, 221960, 244156, 262570, 275660, 303226, 305195, 310744, 388430, 427273, 433180, 488312, 525140, 551320, 606452, 610390, 671429, 758065, 776860, 854546, 866360, 1050280, 1212904, 1220780, 1342858, 1516130, 1553720, 1709092, 2136365, 2441560, 2685716, 3032260, 3357145, 3418184, 4272730, 4700003, 5371432, 6064520, 6714290, 8545460, 9400006, 13428580, 17090920, 18800012, 23500015, 26857160, 37600024, 47000030, 94000060, 188000120]

約数ペア:

[(1, 188000120), (2, 94000060), (4, 47000030), (5, 37600024), (7, 26857160), (8, 23500015), (10, 18800012), (11, 17090920), (14, 13428580), (20, 9400006), (22, 8545460), (28, 6714290), (31, 6064520), (35, 5371432), (40, 4700003), (44, 4272730), (55, 3418184), (56, 3357145), (62, 3032260), (70, 2685716), (77, 2441560), (88, 2136365), (110, 1709092), (121, 1553720), (124, 1516130), (140, 1342858), (154, 1220780), (155, 1212904), (179, 1050280), (217, 866360), (220, 854546), (242, 776860), (248, 758065), (280, 671429), (308, 610390), (310, 606452), (341, 551320), (358, 525140), (385, 488312), (434, 433180), (440, 427273), (484, 388430), (605, 310744), (616, 305195), (620, 303226), (682, 275660), (716, 262570), (770, 244156), (847, 221960), (868, 216590), (895, 210056), (968, 194215), (1085, 173272), (1210, 155372), (1240, 151613), (1253, 150040), (1364, 137830), (1432, 131285), (1540, 122078), (1694, 110980), (1705, 110264), (1736, 108295), (1790, 105028), (1969, 95480), (2170, 86636), (2387, 78760), (2420, 77686), (2506, 75020), (2728, 68915), (3080, 61039), (3388, 55490), (3410, 55132), (3580, 52514), (3751, 50120), (3938, 47740), (4235, 44392), (4340, 43318), (4774, 39380), (4840, 38843), (5012, 37510), (5549, 33880), (6265, 30008), (6776, 27745), (6820, 27566), (7160, 26257), (7502, 25060), (7876, 23870), (8470, 22196), (8680, 21659), (9548, 19690), (9845, 19096), (10024, 18755), (11098, 16940), (11935, 15752), (12530, 15004), (13640, 13783)]