40050180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74167}}^1$

素因数の和:74185

約数の個数: 48

約数和(自身を含む): 124602240

約数和(自身を除く): 84552060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74167, 148334, 222501, 296668, 370835, 445002, 667503, 741670, 890004, 1112505, 1335006, 1483340, 2002509, 2225010, 2670012, 3337515, 4005018, 4450020, 6675030, 8010036, 10012545, 13350060, 20025090, 40050180]

約数ペア:

[(1, 40050180), (2, 20025090), (3, 13350060), (4, 10012545), (5, 8010036), (6, 6675030), (9, 4450020), (10, 4005018), (12, 3337515), (15, 2670012), (18, 2225010), (20, 2002509), (27, 1483340), (30, 1335006), (36, 1112505), (45, 890004), (54, 741670), (60, 667503), (90, 445002), (108, 370835), (135, 296668), (180, 222501), (270, 148334), (540, 74167)]