85154760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 128

約数和(自身を含む): 291657600

約数和(自身を除く): 206502840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2131, 2220, 2664, 3330, 3996, 4262, 4440, 4995, 6393, 6660, 7992, 8524, 9990, 10655, 12786, 13320, 17048, 19179, 19980, 21310, 25572, 31965, 38358, 39960, 42620, 51144, 57537, 63930, 76716, 78847, 85240, 95895, 115074, 127860, 153432, 157694, 191790, 230148, 236541, 255720, 287685, 315388, 383580, 394235, 460296, 473082, 575370, 630776, 709623, 767160, 788470, 946164, 1150740, 1182705, 1419246, 1576940, 1892328, 2128869, 2301480, 2365410, 2838492, 3153880, 3548115, 4257738, 4730820, 5676984, 7096230, 8515476, 9461640, 10644345, 14192460, 17030952, 21288690, 28384920, 42577380, 85154760]

約数ペア:

[(1, 85154760), (2, 42577380), (3, 28384920), (4, 21288690), (5, 17030952), (6, 14192460), (8, 10644345), (9, 9461640), (10, 8515476), (12, 7096230), (15, 5676984), (18, 4730820), (20, 4257738), (24, 3548115), (27, 3153880), (30, 2838492), (36, 2365410), (37, 2301480), (40, 2128869), (45, 1892328), (54, 1576940), (60, 1419246), (72, 1182705), (74, 1150740), (90, 946164), (108, 788470), (111, 767160), (120, 709623), (135, 630776), (148, 575370), (180, 473082), (185, 460296), (216, 394235), (222, 383580), (270, 315388), (296, 287685), (333, 255720), (360, 236541), (370, 230148), (444, 191790), (540, 157694), (555, 153432), (666, 127860), (740, 115074), (888, 95895), (999, 85240), (1080, 78847), (1110, 76716), (1332, 63930), (1480, 57537), (1665, 51144), (1998, 42620), (2131, 39960), (2220, 38358), (2664, 31965), (3330, 25572), (3996, 21310), (4262, 19980), (4440, 19179), (4995, 17048), (6393, 13320), (6660, 12786), (7992, 10655), (8524, 9990)]