91255860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26683}}^1$

素因数の和:26717

約数の個数: 72

約数和(自身を含む): 291389280

約数和(自身を除く): 200133420

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, 26683, 53366, 80049, 106732, 133415, 160098, 240147, 266830, 320196, 400245, 480294, 506977, 533660, 800490, 960588, 1013954, 1200735, 1520931, 1600980, 2027908, 2401470, 2534885, 3041862, 4562793, 4802940, 5069770, 6083724, 7604655, 9125586, 10139540, 15209310, 18251172, 22813965, 30418620, 45627930, 91255860]

約数ペア:

[(1, 91255860), (2, 45627930), (3, 30418620), (4, 22813965), (5, 18251172), (6, 15209310), (9, 10139540), (10, 9125586), (12, 7604655), (15, 6083724), (18, 5069770), (19, 4802940), (20, 4562793), (30, 3041862), (36, 2534885), (38, 2401470), (45, 2027908), (57, 1600980), (60, 1520931), (76, 1200735), (90, 1013954), (95, 960588), (114, 800490), (171, 533660), (180, 506977), (190, 480294), (228, 400245), (285, 320196), (342, 266830), (380, 240147), (570, 160098), (684, 133415), (855, 106732), (1140, 80049), (1710, 53366), (3420, 26683)]