305576280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 1069286400

約数和(自身を除く): 763710120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 67, 72, 82, 90, 103, 108, 120, 123, 134, 135, 164, 180, 201, 205, 206, 216, 246, 268, 270, 309, 328, 335, 360, 369, 402, 410, 412, 492, 515, 536, 540, 603, 615, 618, 670, 738, 804, 820, 824, 927, 984, 1005, 1030, 1080, 1107, 1206, 1230, 1236, 1340, 1476, 1545, 1608, 1640, 1809, 1845, 1854, 2010, 2060, 2214, 2412, 2460, 2472, 2680, 2747, 2781, 2952, 3015, 3090, 3618, 3690, 3708, 4020, 4120, 4223, 4428, 4635, 4824, 4920, 5494, 5535, 5562, 6030, 6180, 6901, 7236, 7380, 7416, 8040, 8241, 8446, 8856, 9045, 9270, 10988, 11070, 11124, 12060, 12360, 12669, 13735, 13802, 13905, 14472, 14760, 16482, 16892, 18090, 18540, 20703, 21115, 21976, 22140, 22248, 24120, 24723, 25338, 27470, 27604, 27810, 32964, 33784, 34505, 36180, 37080, 38007, 41205, 41406, 42230, 44280, 49446, 50676, 54940, 55208, 55620, 62109, 63345, 65928, 69010, 72360, 74169, 76014, 82410, 82812, 84460, 98892, 101352, 103515, 109880, 111240, 114021, 123615, 124218, 126690, 138020, 148338, 152028, 164820, 165624, 168920, 186327, 190035, 197784, 207030, 228042, 247230, 248436, 253380, 276040, 282941, 296676, 304056, 310545, 329640, 370845, 372654, 380070, 414060, 456084, 494460, 496872, 506760, 565882, 570105, 593352, 621090, 741690, 745308, 760140, 828120, 848823, 912168, 931635, 988920, 1131764, 1140210, 1242180, 1414705, 1483380, 1490616, 1520280, 1697646, 1863270, 2263528, 2280420, 2484360, 2546469, 2829410, 2966760, 3395292, 3726540, 4244115, 4560840, 5092938, 5658820, 6790584, 7453080, 7639407, 8488230, 10185876, 11317640, 12732345, 15278814, 16976460, 20371752, 25464690, 30557628, 33952920, 38197035, 50929380, 61115256, 76394070, 101858760, 152788140, 305576280]

約数ペア:

[(1, 305576280), (2, 152788140), (3, 101858760), (4, 76394070), (5, 61115256), (6, 50929380), (8, 38197035), (9, 33952920), (10, 30557628), (12, 25464690), (15, 20371752), (18, 16976460), (20, 15278814), (24, 12732345), (27, 11317640), (30, 10185876), (36, 8488230), (40, 7639407), (41, 7453080), (45, 6790584), (54, 5658820), (60, 5092938), (67, 4560840), (72, 4244115), (82, 3726540), (90, 3395292), (103, 2966760), (108, 2829410), (120, 2546469), (123, 2484360), (134, 2280420), (135, 2263528), (164, 1863270), (180, 1697646), (201, 1520280), (205, 1490616), (206, 1483380), (216, 1414705), (246, 1242180), (268, 1140210), (270, 1131764), (309, 988920), (328, 931635), (335, 912168), (360, 848823), (369, 828120), (402, 760140), (410, 745308), (412, 741690), (492, 621090), (515, 593352), (536, 570105), (540, 565882), (603, 506760), (615, 496872), (618, 494460), (670, 456084), (738, 414060), (804, 380070), (820, 372654), (824, 370845), (927, 329640), (984, 310545), (1005, 304056), (1030, 296676), (1080, 282941), (1107, 276040), (1206, 253380), (1230, 248436), (1236, 247230), (1340, 228042), (1476, 207030), (1545, 197784), (1608, 190035), (1640, 186327), (1809, 168920), (1845, 165624), (1854, 164820), (2010, 152028), (2060, 148338), (2214, 138020), (2412, 126690), (2460, 124218), (2472, 123615), (2680, 114021), (2747, 111240), (2781, 109880), (2952, 103515), (3015, 101352), (3090, 98892), (3618, 84460), (3690, 82812), (3708, 82410), (4020, 76014), (4120, 74169), (4223, 72360), (4428, 69010), (4635, 65928), (4824, 63345), (4920, 62109), (5494, 55620), (5535, 55208), (5562, 54940), (6030, 50676), (6180, 49446), (6901, 44280), (7236, 42230), (7380, 41406), (7416, 41205), (8040, 38007), (8241, 37080), (8446, 36180), (8856, 34505), (9045, 33784), (9270, 32964), (10988, 27810), (11070, 27604), (11124, 27470), (12060, 25338), (12360, 24723), (12669, 24120), (13735, 22248), (13802, 22140), (13905, 21976), (14472, 21115), (14760, 20703), (16482, 18540), (16892, 18090)]