75802740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 230401920

約数和(自身を除く): 154599180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 619, 628, 780, 785, 942, 1238, 1570, 1857, 1884, 2041, 2355, 2476, 3095, 3140, 3714, 4082, 4710, 6123, 6190, 7428, 8047, 8164, 9285, 9420, 10205, 12246, 12380, 16094, 18570, 20410, 24141, 24492, 30615, 32188, 37140, 40235, 40820, 48282, 61230, 80470, 96564, 97183, 120705, 122460, 160940, 194366, 241410, 291549, 388732, 482820, 485915, 583098, 971830, 1166196, 1263379, 1457745, 1943660, 2526758, 2915490, 3790137, 5053516, 5830980, 6316895, 7580274, 12633790, 15160548, 18950685, 25267580, 37901370, 75802740]

約数ペア:

[(1, 75802740), (2, 37901370), (3, 25267580), (4, 18950685), (5, 15160548), (6, 12633790), (10, 7580274), (12, 6316895), (13, 5830980), (15, 5053516), (20, 3790137), (26, 2915490), (30, 2526758), (39, 1943660), (52, 1457745), (60, 1263379), (65, 1166196), (78, 971830), (130, 583098), (156, 485915), (157, 482820), (195, 388732), (260, 291549), (314, 241410), (390, 194366), (471, 160940), (619, 122460), (628, 120705), (780, 97183), (785, 96564), (942, 80470), (1238, 61230), (1570, 48282), (1857, 40820), (1884, 40235), (2041, 37140), (2355, 32188), (2476, 30615), (3095, 24492), (3140, 24141), (3714, 20410), (4082, 18570), (4710, 16094), (6123, 12380), (6190, 12246), (7428, 10205), (8047, 9420), (8164, 9285)]