175162140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51217}}^1$

素因数の和:51251

約数の個数: 72

約数和(自身を含む): 559300560

約数和(自身を除く): 384138420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 51217, 102434, 153651, 204868, 256085, 307302, 460953, 512170, 614604, 768255, 921906, 973123, 1024340, 1536510, 1843812, 1946246, 2304765, 2919369, 3073020, 3892492, 4609530, 4865615, 5838738, 8758107, 9219060, 9731230, 11677476, 14596845, 17516214, 19462460, 29193690, 35032428, 43790535, 58387380, 87581070, 175162140]

約数ペア:

[(1, 175162140), (2, 87581070), (3, 58387380), (4, 43790535), (5, 35032428), (6, 29193690), (9, 19462460), (10, 17516214), (12, 14596845), (15, 11677476), (18, 9731230), (19, 9219060), (20, 8758107), (30, 5838738), (36, 4865615), (38, 4609530), (45, 3892492), (57, 3073020), (60, 2919369), (76, 2304765), (90, 1946246), (95, 1843812), (114, 1536510), (171, 1024340), (180, 973123), (190, 921906), (228, 768255), (285, 614604), (342, 512170), (380, 460953), (570, 307302), (684, 256085), (855, 204868), (1140, 153651), (1710, 102434), (3420, 51217)]