66054800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 187464192

約数和(自身を除く): 121409392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 761, 775, 868, 1085, 1240, 1400, 1522, 1550, 1736, 2170, 2480, 2800, 3044, 3100, 3472, 3805, 4340, 5327, 5425, 6088, 6200, 7610, 8680, 10654, 10850, 12176, 12400, 15220, 17360, 19025, 21308, 21700, 23591, 26635, 30440, 38050, 42616, 43400, 47182, 53270, 60880, 76100, 85232, 86800, 94364, 106540, 117955, 133175, 152200, 165137, 188728, 213080, 235910, 266350, 304400, 330274, 377456, 426160, 471820, 532700, 589775, 660548, 825685, 943640, 1065400, 1179550, 1321096, 1651370, 1887280, 2130800, 2359100, 2642192, 3302740, 4128425, 4718200, 6605480, 8256850, 9436400, 13210960, 16513700, 33027400, 66054800]

約数ペア:

[(1, 66054800), (2, 33027400), (4, 16513700), (5, 13210960), (7, 9436400), (8, 8256850), (10, 6605480), (14, 4718200), (16, 4128425), (20, 3302740), (25, 2642192), (28, 2359100), (31, 2130800), (35, 1887280), (40, 1651370), (50, 1321096), (56, 1179550), (62, 1065400), (70, 943640), (80, 825685), (100, 660548), (112, 589775), (124, 532700), (140, 471820), (155, 426160), (175, 377456), (200, 330274), (217, 304400), (248, 266350), (280, 235910), (310, 213080), (350, 188728), (400, 165137), (434, 152200), (496, 133175), (560, 117955), (620, 106540), (700, 94364), (761, 86800), (775, 85232), (868, 76100), (1085, 60880), (1240, 53270), (1400, 47182), (1522, 43400), (1550, 42616), (1736, 38050), (2170, 30440), (2480, 26635), (2800, 23591), (3044, 21700), (3100, 21308), (3472, 19025), (3805, 17360), (4340, 15220), (5327, 12400), (5425, 12176), (6088, 10850), (6200, 10654), (7610, 8680)]