187303740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 567114240

約数和(自身を除く): 379810500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 439, 547, 780, 878, 1094, 1317, 1641, 1756, 2188, 2195, 2634, 2735, 3282, 4390, 5268, 5470, 5707, 6564, 6585, 7111, 8205, 8780, 10940, 11414, 13170, 14222, 16410, 17121, 21333, 22828, 26340, 28444, 28535, 32820, 34242, 35555, 42666, 57070, 68484, 71110, 85332, 85605, 106665, 114140, 142220, 171210, 213330, 240133, 342420, 426660, 480266, 720399, 960532, 1200665, 1440798, 2401330, 2881596, 3121729, 3601995, 4802660, 6243458, 7203990, 9365187, 12486916, 14407980, 15608645, 18730374, 31217290, 37460748, 46825935, 62434580, 93651870, 187303740]

約数ペア:

[(1, 187303740), (2, 93651870), (3, 62434580), (4, 46825935), (5, 37460748), (6, 31217290), (10, 18730374), (12, 15608645), (13, 14407980), (15, 12486916), (20, 9365187), (26, 7203990), (30, 6243458), (39, 4802660), (52, 3601995), (60, 3121729), (65, 2881596), (78, 2401330), (130, 1440798), (156, 1200665), (195, 960532), (260, 720399), (390, 480266), (439, 426660), (547, 342420), (780, 240133), (878, 213330), (1094, 171210), (1317, 142220), (1641, 114140), (1756, 106665), (2188, 85605), (2195, 85332), (2634, 71110), (2735, 68484), (3282, 57070), (4390, 42666), (5268, 35555), (5470, 34242), (5707, 32820), (6564, 28535), (6585, 28444), (7111, 26340), (8205, 22828), (8780, 21333), (10940, 17121), (11414, 16410), (13170, 14222)]