295221780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{78101}}^1$

素因数の和:78126

約数の個数: 96

約数和(自身を含む): 1049690880

約数和(自身を除く): 754469100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 78101, 156202, 234303, 312404, 390505, 468606, 546707, 702909, 781010, 937212, 1093414, 1171515, 1405818, 1562020, 1640121, 2108727, 2186828, 2343030, 2733535, 2811636, 3280242, 3514545, 4217454, 4686060, 4920363, 5467070, 6560484, 7029090, 8200605, 8434908, 9840726, 10543635, 10934140, 14058180, 14761089, 16401210, 19681452, 21087270, 24601815, 29522178, 32802420, 42174540, 49203630, 59044356, 73805445, 98407260, 147610890, 295221780]

約数ペア:

[(1, 295221780), (2, 147610890), (3, 98407260), (4, 73805445), (5, 59044356), (6, 49203630), (7, 42174540), (9, 32802420), (10, 29522178), (12, 24601815), (14, 21087270), (15, 19681452), (18, 16401210), (20, 14761089), (21, 14058180), (27, 10934140), (28, 10543635), (30, 9840726), (35, 8434908), (36, 8200605), (42, 7029090), (45, 6560484), (54, 5467070), (60, 4920363), (63, 4686060), (70, 4217454), (84, 3514545), (90, 3280242), (105, 2811636), (108, 2733535), (126, 2343030), (135, 2186828), (140, 2108727), (180, 1640121), (189, 1562020), (210, 1405818), (252, 1171515), (270, 1093414), (315, 937212), (378, 781010), (420, 702909), (540, 546707), (630, 468606), (756, 390505), (945, 312404), (1260, 234303), (1890, 156202), (3780, 78101)]