134265420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3121}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 409106880

約数和(自身を除く): 274841460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3121, 3585, 4302, 4780, 6242, 7170, 8604, 9363, 10755, 12484, 14340, 15605, 18726, 21510, 28089, 31210, 37452, 43020, 46815, 56178, 62420, 93630, 112356, 140445, 187260, 280890, 561780, 745919, 1491838, 2237757, 2983676, 3729595, 4475514, 6713271, 7459190, 8951028, 11188785, 13426542, 14918380, 22377570, 26853084, 33566355, 44755140, 67132710, 134265420]

約数ペア:

[(1, 134265420), (2, 67132710), (3, 44755140), (4, 33566355), (5, 26853084), (6, 22377570), (9, 14918380), (10, 13426542), (12, 11188785), (15, 8951028), (18, 7459190), (20, 6713271), (30, 4475514), (36, 3729595), (45, 2983676), (60, 2237757), (90, 1491838), (180, 745919), (239, 561780), (478, 280890), (717, 187260), (956, 140445), (1195, 112356), (1434, 93630), (2151, 62420), (2390, 56178), (2868, 46815), (3121, 43020), (3585, 37452), (4302, 31210), (4780, 28089), (6242, 21510), (7170, 18726), (8604, 15605), (9363, 14340), (10755, 12484)]