295211700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 216

約数和(自身を含む): 1081097472

約数和(自身を除く): 785885772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 525, 564, 630, 658, 700, 705, 846, 900, 940, 987, 997, 1050, 1175, 1260, 1316, 1410, 1575, 1645, 1692, 1974, 1994, 2100, 2115, 2350, 2820, 2961, 2991, 3150, 3290, 3525, 3948, 3988, 4230, 4700, 4935, 4985, 5922, 5982, 6300, 6580, 6979, 7050, 8225, 8460, 8973, 9870, 9970, 10575, 11844, 11964, 13958, 14100, 14805, 14955, 16450, 17946, 19740, 19940, 20937, 21150, 24675, 24925, 27916, 29610, 29910, 32900, 34895, 35892, 41874, 42300, 44865, 46859, 49350, 49850, 59220, 59820, 62811, 69790, 74025, 74775, 83748, 89730, 93718, 98700, 99700, 104685, 125622, 139580, 140577, 148050, 149550, 174475, 179460, 187436, 209370, 224325, 234295, 251244, 281154, 296100, 299100, 314055, 328013, 348950, 418740, 421731, 448650, 468590, 523425, 562308, 628110, 656026, 697900, 702885, 843462, 897300, 937180, 984039, 1046850, 1171475, 1256220, 1312052, 1405770, 1570275, 1640065, 1686924, 1968078, 2093700, 2108655, 2342950, 2811540, 2952117, 3140550, 3280130, 3514425, 3936156, 4217310, 4685900, 4920195, 5904234, 6281100, 6560260, 7028850, 8200325, 8434620, 9840390, 10543275, 11808468, 14057700, 14760585, 16400650, 19680780, 21086550, 24600975, 29521170, 32801300, 42173100, 49201950, 59042340, 73802925, 98403900, 147605850, 295211700]

約数ペア:

[(1, 295211700), (2, 147605850), (3, 98403900), (4, 73802925), (5, 59042340), (6, 49201950), (7, 42173100), (9, 32801300), (10, 29521170), (12, 24600975), (14, 21086550), (15, 19680780), (18, 16400650), (20, 14760585), (21, 14057700), (25, 11808468), (28, 10543275), (30, 9840390), (35, 8434620), (36, 8200325), (42, 7028850), (45, 6560260), (47, 6281100), (50, 5904234), (60, 4920195), (63, 4685900), (70, 4217310), (75, 3936156), (84, 3514425), (90, 3280130), (94, 3140550), (100, 2952117), (105, 2811540), (126, 2342950), (140, 2108655), (141, 2093700), (150, 1968078), (175, 1686924), (180, 1640065), (188, 1570275), (210, 1405770), (225, 1312052), (235, 1256220), (252, 1171475), (282, 1046850), (300, 984039), (315, 937180), (329, 897300), (350, 843462), (420, 702885), (423, 697900), (450, 656026), (470, 628110), (525, 562308), (564, 523425), (630, 468590), (658, 448650), (700, 421731), (705, 418740), (846, 348950), (900, 328013), (940, 314055), (987, 299100), (997, 296100), (1050, 281154), (1175, 251244), (1260, 234295), (1316, 224325), (1410, 209370), (1575, 187436), (1645, 179460), (1692, 174475), (1974, 149550), (1994, 148050), (2100, 140577), (2115, 139580), (2350, 125622), (2820, 104685), (2961, 99700), (2991, 98700), (3150, 93718), (3290, 89730), (3525, 83748), (3948, 74775), (3988, 74025), (4230, 69790), (4700, 62811), (4935, 59820), (4985, 59220), (5922, 49850), (5982, 49350), (6300, 46859), (6580, 44865), (6979, 42300), (7050, 41874), (8225, 35892), (8460, 34895), (8973, 32900), (9870, 29910), (9970, 29610), (10575, 27916), (11844, 24925), (11964, 24675), (13958, 21150), (14100, 20937), (14805, 19940), (14955, 19740), (16450, 17946)]