42577380

素因数分解:

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

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 136106880

約数和(自身を除く): 93529500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2131, 2220, 3330, 3996, 4262, 4995, 6393, 6660, 8524, 9990, 10655, 12786, 19179, 19980, 21310, 25572, 31965, 38358, 42620, 57537, 63930, 76716, 78847, 95895, 115074, 127860, 157694, 191790, 230148, 236541, 287685, 315388, 383580, 394235, 473082, 575370, 709623, 788470, 946164, 1150740, 1182705, 1419246, 1576940, 2128869, 2365410, 2838492, 3548115, 4257738, 4730820, 7096230, 8515476, 10644345, 14192460, 21288690, 42577380]

約数ペア:

[(1, 42577380), (2, 21288690), (3, 14192460), (4, 10644345), (5, 8515476), (6, 7096230), (9, 4730820), (10, 4257738), (12, 3548115), (15, 2838492), (18, 2365410), (20, 2128869), (27, 1576940), (30, 1419246), (36, 1182705), (37, 1150740), (45, 946164), (54, 788470), (60, 709623), (74, 575370), (90, 473082), (108, 394235), (111, 383580), (135, 315388), (148, 287685), (180, 236541), (185, 230148), (222, 191790), (270, 157694), (333, 127860), (370, 115074), (444, 95895), (540, 78847), (555, 76716), (666, 63930), (740, 57537), (999, 42620), (1110, 38358), (1332, 31965), (1665, 25572), (1998, 21310), (2131, 19980), (2220, 19179), (3330, 12786), (3996, 10655), (4262, 9990), (4995, 8524), (6393, 6660)]