60520000

素因数分解:

$2^6\times 5^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 140

約数和(自身を含む): 160682940

約数和(自身を除く): 100162940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 89, 100, 125, 136, 160, 170, 178, 200, 250, 272, 320, 340, 356, 400, 425, 445, 500, 544, 625, 680, 712, 800, 850, 890, 1000, 1088, 1250, 1360, 1424, 1513, 1600, 1700, 1780, 2000, 2125, 2225, 2500, 2720, 2848, 3026, 3400, 3560, 4000, 4250, 4450, 5000, 5440, 5696, 6052, 6800, 7120, 7565, 8000, 8500, 8900, 10000, 10625, 11125, 12104, 13600, 14240, 15130, 17000, 17800, 20000, 21250, 22250, 24208, 27200, 28480, 30260, 34000, 35600, 37825, 40000, 42500, 44500, 48416, 55625, 60520, 68000, 71200, 75650, 85000, 89000, 96832, 111250, 121040, 136000, 142400, 151300, 170000, 178000, 189125, 222500, 242080, 302600, 340000, 356000, 378250, 445000, 484160, 605200, 680000, 712000, 756500, 890000, 945625, 1210400, 1513000, 1780000, 1891250, 2420800, 3026000, 3560000, 3782500, 6052000, 7565000, 12104000, 15130000, 30260000, 60520000]

約数ペア:

[(1, 60520000), (2, 30260000), (4, 15130000), (5, 12104000), (8, 7565000), (10, 6052000), (16, 3782500), (17, 3560000), (20, 3026000), (25, 2420800), (32, 1891250), (34, 1780000), (40, 1513000), (50, 1210400), (64, 945625), (68, 890000), (80, 756500), (85, 712000), (89, 680000), (100, 605200), (125, 484160), (136, 445000), (160, 378250), (170, 356000), (178, 340000), (200, 302600), (250, 242080), (272, 222500), (320, 189125), (340, 178000), (356, 170000), (400, 151300), (425, 142400), (445, 136000), (500, 121040), (544, 111250), (625, 96832), (680, 89000), (712, 85000), (800, 75650), (850, 71200), (890, 68000), (1000, 60520), (1088, 55625), (1250, 48416), (1360, 44500), (1424, 42500), (1513, 40000), (1600, 37825), (1700, 35600), (1780, 34000), (2000, 30260), (2125, 28480), (2225, 27200), (2500, 24208), (2720, 22250), (2848, 21250), (3026, 20000), (3400, 17800), (3560, 17000), (4000, 15130), (4250, 14240), (4450, 13600), (5000, 12104), (5440, 11125), (5696, 10625), (6052, 10000), (6800, 8900), (7120, 8500), (7565, 8000)]