231213150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 746380800

約数和(自身を除く): 515167650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 43, 45, 50, 54, 63, 70, 75, 86, 90, 105, 126, 129, 135, 150, 175, 189, 210, 215, 225, 258, 270, 301, 315, 350, 378, 387, 430, 450, 525, 569, 602, 630, 645, 675, 774, 903, 945, 1050, 1075, 1138, 1161, 1290, 1350, 1505, 1575, 1707, 1806, 1890, 1935, 2150, 2322, 2709, 2845, 3010, 3150, 3225, 3414, 3870, 3983, 4515, 4725, 5121, 5418, 5690, 5805, 6450, 7525, 7966, 8127, 8535, 9030, 9450, 9675, 10242, 11610, 11949, 13545, 14225, 15050, 15363, 16254, 17070, 19350, 19915, 22575, 23898, 24467, 25605, 27090, 28450, 29025, 30726, 35847, 39830, 40635, 42675, 45150, 48934, 51210, 58050, 59745, 67725, 71694, 73401, 76815, 81270, 85350, 99575, 107541, 119490, 122335, 128025, 135450, 146802, 153630, 171269, 179235, 199150, 203175, 215082, 220203, 244670, 256050, 298725, 342538, 358470, 367005, 384075, 406350, 440406, 513807, 537705, 597450, 611675, 660609, 734010, 768150, 856345, 896175, 1027614, 1075410, 1101015, 1223350, 1321218, 1541421, 1712690, 1792350, 1835025, 2202030, 2569035, 2688525, 3082842, 3303045, 3670050, 4281725, 4624263, 5138070, 5377050, 5505075, 6606090, 7707105, 8563450, 9248526, 11010150, 12845175, 15414210, 16515225, 23121315, 25690350, 33030450, 38535525, 46242630, 77071050, 115606575, 231213150]

約数ペア:

[(1, 231213150), (2, 115606575), (3, 77071050), (5, 46242630), (6, 38535525), (7, 33030450), (9, 25690350), (10, 23121315), (14, 16515225), (15, 15414210), (18, 12845175), (21, 11010150), (25, 9248526), (27, 8563450), (30, 7707105), (35, 6606090), (42, 5505075), (43, 5377050), (45, 5138070), (50, 4624263), (54, 4281725), (63, 3670050), (70, 3303045), (75, 3082842), (86, 2688525), (90, 2569035), (105, 2202030), (126, 1835025), (129, 1792350), (135, 1712690), (150, 1541421), (175, 1321218), (189, 1223350), (210, 1101015), (215, 1075410), (225, 1027614), (258, 896175), (270, 856345), (301, 768150), (315, 734010), (350, 660609), (378, 611675), (387, 597450), (430, 537705), (450, 513807), (525, 440406), (569, 406350), (602, 384075), (630, 367005), (645, 358470), (675, 342538), (774, 298725), (903, 256050), (945, 244670), (1050, 220203), (1075, 215082), (1138, 203175), (1161, 199150), (1290, 179235), (1350, 171269), (1505, 153630), (1575, 146802), (1707, 135450), (1806, 128025), (1890, 122335), (1935, 119490), (2150, 107541), (2322, 99575), (2709, 85350), (2845, 81270), (3010, 76815), (3150, 73401), (3225, 71694), (3414, 67725), (3870, 59745), (3983, 58050), (4515, 51210), (4725, 48934), (5121, 45150), (5418, 42675), (5690, 40635), (5805, 39830), (6450, 35847), (7525, 30726), (7966, 29025), (8127, 28450), (8535, 27090), (9030, 25605), (9450, 24467), (9675, 23898), (10242, 22575), (11610, 19915), (11949, 19350), (13545, 17070), (14225, 16254), (15050, 15363)]