77662650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39827}}^1$

素因数の和:39855

約数の個数: 48

約数和(自身を含む): 207424224

約数和(自身を除く): 129761574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 39827, 79654, 119481, 199135, 238962, 398270, 517751, 597405, 995675, 1035502, 1194810, 1553253, 1991350, 2588755, 2987025, 3106506, 5177510, 5974050, 7766265, 12943775, 15532530, 25887550, 38831325, 77662650]

約数ペア:

[(1, 77662650), (2, 38831325), (3, 25887550), (5, 15532530), (6, 12943775), (10, 7766265), (13, 5974050), (15, 5177510), (25, 3106506), (26, 2987025), (30, 2588755), (39, 1991350), (50, 1553253), (65, 1194810), (75, 1035502), (78, 995675), (130, 597405), (150, 517751), (195, 398270), (325, 238962), (390, 199135), (650, 119481), (975, 79654), (1950, 39827)]