180264420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 648560640

約数和(自身を除く): 468296220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 378, 412, 420, 463, 515, 540, 618, 630, 721, 756, 926, 927, 945, 1030, 1236, 1260, 1389, 1442, 1545, 1852, 1854, 1890, 2060, 2163, 2315, 2778, 2781, 2884, 3090, 3241, 3605, 3708, 3780, 4167, 4326, 4630, 4635, 5556, 5562, 6180, 6482, 6489, 6945, 7210, 8334, 8652, 9260, 9270, 9723, 10815, 11124, 12501, 12964, 12978, 13890, 13905, 14420, 16205, 16668, 18540, 19446, 19467, 20835, 21630, 25002, 25956, 27780, 27810, 29169, 32410, 32445, 38892, 38934, 41670, 43260, 47689, 48615, 50004, 55620, 58338, 62505, 64820, 64890, 77868, 83340, 87507, 95378, 97230, 97335, 116676, 125010, 129780, 143067, 145845, 175014, 190756, 194460, 194670, 238445, 250020, 286134, 291690, 333823, 350028, 389340, 429201, 437535, 476890, 572268, 583380, 667646, 715335, 858402, 875070, 953780, 1001469, 1287603, 1335292, 1430670, 1669115, 1716804, 1750140, 2002938, 2146005, 2575206, 2861340, 3004407, 3338230, 4005876, 4292010, 5007345, 5150412, 6008814, 6438015, 6676460, 8584020, 9013221, 10014690, 12017628, 12876030, 15022035, 18026442, 20029380, 25752060, 30044070, 36052884, 45066105, 60088140, 90132210, 180264420]

約数ペア:

[(1, 180264420), (2, 90132210), (3, 60088140), (4, 45066105), (5, 36052884), (6, 30044070), (7, 25752060), (9, 20029380), (10, 18026442), (12, 15022035), (14, 12876030), (15, 12017628), (18, 10014690), (20, 9013221), (21, 8584020), (27, 6676460), (28, 6438015), (30, 6008814), (35, 5150412), (36, 5007345), (42, 4292010), (45, 4005876), (54, 3338230), (60, 3004407), (63, 2861340), (70, 2575206), (84, 2146005), (90, 2002938), (103, 1750140), (105, 1716804), (108, 1669115), (126, 1430670), (135, 1335292), (140, 1287603), (180, 1001469), (189, 953780), (206, 875070), (210, 858402), (252, 715335), (270, 667646), (309, 583380), (315, 572268), (378, 476890), (412, 437535), (420, 429201), (463, 389340), (515, 350028), (540, 333823), (618, 291690), (630, 286134), (721, 250020), (756, 238445), (926, 194670), (927, 194460), (945, 190756), (1030, 175014), (1236, 145845), (1260, 143067), (1389, 129780), (1442, 125010), (1545, 116676), (1852, 97335), (1854, 97230), (1890, 95378), (2060, 87507), (2163, 83340), (2315, 77868), (2778, 64890), (2781, 64820), (2884, 62505), (3090, 58338), (3241, 55620), (3605, 50004), (3708, 48615), (3780, 47689), (4167, 43260), (4326, 41670), (4630, 38934), (4635, 38892), (5556, 32445), (5562, 32410), (6180, 29169), (6482, 27810), (6489, 27780), (6945, 25956), (7210, 25002), (8334, 21630), (8652, 20835), (9260, 19467), (9270, 19446), (9723, 18540), (10815, 16668), (11124, 16205), (12501, 14420), (12964, 13905), (12978, 13890)]