66016140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 192132864

約数和(自身を除く): 126116724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 131, 148, 185, 222, 227, 262, 370, 393, 444, 454, 524, 555, 655, 681, 740, 786, 908, 1110, 1135, 1310, 1362, 1572, 1965, 2220, 2270, 2620, 2724, 3405, 3930, 4540, 4847, 6810, 7860, 8399, 9694, 13620, 14541, 16798, 19388, 24235, 25197, 29082, 29737, 33596, 41995, 48470, 50394, 58164, 59474, 72705, 83990, 89211, 96940, 100788, 118948, 125985, 145410, 148685, 167980, 178422, 251970, 290820, 297370, 356844, 446055, 503940, 594740, 892110, 1100269, 1784220, 2200538, 3300807, 4401076, 5501345, 6601614, 11002690, 13203228, 16504035, 22005380, 33008070, 66016140]

約数ペア:

[(1, 66016140), (2, 33008070), (3, 22005380), (4, 16504035), (5, 13203228), (6, 11002690), (10, 6601614), (12, 5501345), (15, 4401076), (20, 3300807), (30, 2200538), (37, 1784220), (60, 1100269), (74, 892110), (111, 594740), (131, 503940), (148, 446055), (185, 356844), (222, 297370), (227, 290820), (262, 251970), (370, 178422), (393, 167980), (444, 148685), (454, 145410), (524, 125985), (555, 118948), (655, 100788), (681, 96940), (740, 89211), (786, 83990), (908, 72705), (1110, 59474), (1135, 58164), (1310, 50394), (1362, 48470), (1572, 41995), (1965, 33596), (2220, 29737), (2270, 29082), (2620, 25197), (2724, 24235), (3405, 19388), (3930, 16798), (4540, 14541), (4847, 13620), (6810, 9694), (7860, 8399)]