156917250

素因数分解:

$2^1\times 3^7\times 5^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 256

約数和(自身を含む): 515773440

約数和(自身を除く): 358856190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 50, 54, 63, 70, 75, 81, 82, 90, 105, 123, 125, 126, 135, 150, 162, 175, 189, 205, 210, 225, 243, 246, 250, 270, 287, 315, 350, 369, 375, 378, 405, 410, 450, 486, 525, 567, 574, 615, 630, 675, 729, 738, 750, 810, 861, 875, 945, 1025, 1050, 1107, 1125, 1134, 1215, 1230, 1350, 1435, 1458, 1575, 1701, 1722, 1750, 1845, 1890, 2025, 2050, 2187, 2214, 2250, 2430, 2583, 2625, 2835, 2870, 3075, 3150, 3321, 3375, 3402, 3645, 3690, 4050, 4305, 4374, 4725, 5103, 5125, 5166, 5250, 5535, 5670, 6075, 6150, 6642, 6750, 7175, 7290, 7749, 7875, 8505, 8610, 9225, 9450, 9963, 10125, 10206, 10250, 10935, 11070, 12150, 12915, 14175, 14350, 15309, 15375, 15498, 15750, 16605, 17010, 18225, 18450, 19926, 20250, 21525, 21870, 23247, 23625, 25515, 25830, 27675, 28350, 29889, 30375, 30618, 30750, 33210, 35875, 36450, 38745, 42525, 43050, 46125, 46494, 47250, 49815, 51030, 54675, 55350, 59778, 60750, 64575, 69741, 70875, 71750, 76545, 77490, 83025, 85050, 89667, 91125, 92250, 99630, 107625, 109350, 116235, 127575, 129150, 138375, 139482, 141750, 149445, 153090, 166050, 179334, 182250, 193725, 209223, 212625, 215250, 232470, 249075, 255150, 273375, 276750, 298890, 322875, 348705, 382725, 387450, 415125, 418446, 425250, 448335, 498150, 546750, 581175, 627669, 637875, 645750, 697410, 747225, 765450, 830250, 896670, 968625, 1046115, 1162350, 1245375, 1255338, 1275750, 1494450, 1743525, 1913625, 1937250, 2092230, 2241675, 2490750, 2905875, 3138345, 3487050, 3736125, 3827250, 4483350, 5230575, 5811750, 6276690, 7472250, 8717625, 10461150, 11208375, 15691725, 17435250, 22416750, 26152875, 31383450, 52305750, 78458625, 156917250]

約数ペア:

[(1, 156917250), (2, 78458625), (3, 52305750), (5, 31383450), (6, 26152875), (7, 22416750), (9, 17435250), (10, 15691725), (14, 11208375), (15, 10461150), (18, 8717625), (21, 7472250), (25, 6276690), (27, 5811750), (30, 5230575), (35, 4483350), (41, 3827250), (42, 3736125), (45, 3487050), (50, 3138345), (54, 2905875), (63, 2490750), (70, 2241675), (75, 2092230), (81, 1937250), (82, 1913625), (90, 1743525), (105, 1494450), (123, 1275750), (125, 1255338), (126, 1245375), (135, 1162350), (150, 1046115), (162, 968625), (175, 896670), (189, 830250), (205, 765450), (210, 747225), (225, 697410), (243, 645750), (246, 637875), (250, 627669), (270, 581175), (287, 546750), (315, 498150), (350, 448335), (369, 425250), (375, 418446), (378, 415125), (405, 387450), (410, 382725), (450, 348705), (486, 322875), (525, 298890), (567, 276750), (574, 273375), (615, 255150), (630, 249075), (675, 232470), (729, 215250), (738, 212625), (750, 209223), (810, 193725), (861, 182250), (875, 179334), (945, 166050), (1025, 153090), (1050, 149445), (1107, 141750), (1125, 139482), (1134, 138375), (1215, 129150), (1230, 127575), (1350, 116235), (1435, 109350), (1458, 107625), (1575, 99630), (1701, 92250), (1722, 91125), (1750, 89667), (1845, 85050), (1890, 83025), (2025, 77490), (2050, 76545), (2187, 71750), (2214, 70875), (2250, 69741), (2430, 64575), (2583, 60750), (2625, 59778), (2835, 55350), (2870, 54675), (3075, 51030), (3150, 49815), (3321, 47250), (3375, 46494), (3402, 46125), (3645, 43050), (3690, 42525), (4050, 38745), (4305, 36450), (4374, 35875), (4725, 33210), (5103, 30750), (5125, 30618), (5166, 30375), (5250, 29889), (5535, 28350), (5670, 27675), (6075, 25830), (6150, 25515), (6642, 23625), (6750, 23247), (7175, 21870), (7290, 21525), (7749, 20250), (7875, 19926), (8505, 18450), (8610, 18225), (9225, 17010), (9450, 16605), (9963, 15750), (10125, 15498), (10206, 15375), (10250, 15309), (10935, 14350), (11070, 14175), (12150, 12915)]