89396460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 283169040

約数和(自身を除く): 193772580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 397, 405, 417, 540, 556, 695, 794, 810, 834, 1191, 1251, 1390, 1588, 1620, 1668, 1985, 2085, 2382, 2502, 2780, 3573, 3753, 3970, 4170, 4764, 5004, 5955, 6255, 7146, 7506, 7940, 8340, 10719, 11259, 11910, 12510, 14292, 15012, 17865, 18765, 21438, 22518, 23820, 25020, 32157, 35730, 37530, 42876, 45036, 53595, 55183, 56295, 64314, 71460, 75060, 107190, 110366, 112590, 128628, 160785, 165549, 214380, 220732, 225180, 275915, 321570, 331098, 496647, 551830, 643140, 662196, 827745, 993294, 1103660, 1489941, 1655490, 1986588, 2483235, 2979882, 3310980, 4469823, 4966470, 5959764, 7449705, 8939646, 9932940, 14899410, 17879292, 22349115, 29798820, 44698230, 89396460]

約数ペア:

[(1, 89396460), (2, 44698230), (3, 29798820), (4, 22349115), (5, 17879292), (6, 14899410), (9, 9932940), (10, 8939646), (12, 7449705), (15, 5959764), (18, 4966470), (20, 4469823), (27, 3310980), (30, 2979882), (36, 2483235), (45, 1986588), (54, 1655490), (60, 1489941), (81, 1103660), (90, 993294), (108, 827745), (135, 662196), (139, 643140), (162, 551830), (180, 496647), (270, 331098), (278, 321570), (324, 275915), (397, 225180), (405, 220732), (417, 214380), (540, 165549), (556, 160785), (695, 128628), (794, 112590), (810, 110366), (834, 107190), (1191, 75060), (1251, 71460), (1390, 64314), (1588, 56295), (1620, 55183), (1668, 53595), (1985, 45036), (2085, 42876), (2382, 37530), (2502, 35730), (2780, 32157), (3573, 25020), (3753, 23820), (3970, 22518), (4170, 21438), (4764, 18765), (5004, 17865), (5955, 15012), (6255, 14292), (7146, 12510), (7506, 11910), (7940, 11259), (8340, 10719)]