61267950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 165768408

約数和(自身を除く): 104500458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 787, 865, 1038, 1557, 1574, 1730, 2361, 2595, 3114, 3935, 4325, 4722, 5190, 7083, 7785, 7870, 8650, 11805, 12975, 14166, 15570, 19675, 23610, 25950, 35415, 38925, 39350, 59025, 70830, 77850, 118050, 136151, 177075, 272302, 354150, 408453, 680755, 816906, 1225359, 1361510, 2042265, 2450718, 3403775, 4084530, 6126795, 6807550, 10211325, 12253590, 20422650, 30633975, 61267950]

約数ペア:

[(1, 61267950), (2, 30633975), (3, 20422650), (5, 12253590), (6, 10211325), (9, 6807550), (10, 6126795), (15, 4084530), (18, 3403775), (25, 2450718), (30, 2042265), (45, 1361510), (50, 1225359), (75, 816906), (90, 680755), (150, 408453), (173, 354150), (225, 272302), (346, 177075), (450, 136151), (519, 118050), (787, 77850), (865, 70830), (1038, 59025), (1557, 39350), (1574, 38925), (1730, 35415), (2361, 25950), (2595, 23610), (3114, 19675), (3935, 15570), (4325, 14166), (4722, 12975), (5190, 11805), (7083, 8650), (7785, 7870)]