64050900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 206861760

約数和(自身を除く): 142810860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 661, 850, 950, 969, 1020, 1140, 1275, 1292, 1322, 1425, 1615, 1700, 1900, 1938, 1983, 2550, 2644, 2850, 3230, 3305, 3876, 3966, 4845, 5100, 5700, 6460, 6610, 7932, 8075, 9690, 9915, 11237, 12559, 13220, 16150, 16525, 19380, 19830, 22474, 24225, 25118, 32300, 33050, 33711, 37677, 39660, 44948, 48450, 49575, 50236, 56185, 62795, 66100, 67422, 75354, 96900, 99150, 112370, 125590, 134844, 150708, 168555, 188385, 198300, 213503, 224740, 251180, 280925, 313975, 337110, 376770, 427006, 561850, 627950, 640509, 674220, 753540, 842775, 854012, 941925, 1067515, 1123700, 1255900, 1281018, 1685550, 1883850, 2135030, 2562036, 3202545, 3371100, 3767700, 4270060, 5337575, 6405090, 10675150, 12810180, 16012725, 21350300, 32025450, 64050900]

約数ペア:

[(1, 64050900), (2, 32025450), (3, 21350300), (4, 16012725), (5, 12810180), (6, 10675150), (10, 6405090), (12, 5337575), (15, 4270060), (17, 3767700), (19, 3371100), (20, 3202545), (25, 2562036), (30, 2135030), (34, 1883850), (38, 1685550), (50, 1281018), (51, 1255900), (57, 1123700), (60, 1067515), (68, 941925), (75, 854012), (76, 842775), (85, 753540), (95, 674220), (100, 640509), (102, 627950), (114, 561850), (150, 427006), (170, 376770), (190, 337110), (204, 313975), (228, 280925), (255, 251180), (285, 224740), (300, 213503), (323, 198300), (340, 188385), (380, 168555), (425, 150708), (475, 134844), (510, 125590), (570, 112370), (646, 99150), (661, 96900), (850, 75354), (950, 67422), (969, 66100), (1020, 62795), (1140, 56185), (1275, 50236), (1292, 49575), (1322, 48450), (1425, 44948), (1615, 39660), (1700, 37677), (1900, 33711), (1938, 33050), (1983, 32300), (2550, 25118), (2644, 24225), (2850, 22474), (3230, 19830), (3305, 19380), (3876, 16525), (3966, 16150), (4845, 13220), (5100, 12559), (5700, 11237), (6460, 9915), (6610, 9690), (7932, 8075)]