55983960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 193667760

約数和(自身を除く): 137683800

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, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 467, 540, 555, 648, 666, 740, 810, 888, 934, 999, 1080, 1110, 1332, 1401, 1480, 1620, 1665, 1868, 1998, 2220, 2335, 2664, 2802, 2997, 3240, 3330, 3736, 3996, 4203, 4440, 4670, 4995, 5604, 5994, 6660, 7005, 7992, 8406, 9340, 9990, 11208, 11988, 12609, 13320, 14010, 14985, 16812, 17279, 18680, 19980, 21015, 23976, 25218, 28020, 29970, 33624, 34558, 37827, 39960, 42030, 50436, 51837, 56040, 59940, 63045, 69116, 75654, 84060, 86395, 100872, 103674, 119880, 126090, 138232, 151308, 155511, 168120, 172790, 189135, 207348, 252180, 259185, 302616, 311022, 345580, 378270, 414696, 466533, 504360, 518370, 622044, 691160, 756540, 777555, 933066, 1036740, 1244088, 1399599, 1513080, 1555110, 1866132, 2073480, 2332665, 2799198, 3110220, 3732264, 4665330, 5598396, 6220440, 6997995, 9330660, 11196792, 13995990, 18661320, 27991980, 55983960]

約数ペア:

[(1, 55983960), (2, 27991980), (3, 18661320), (4, 13995990), (5, 11196792), (6, 9330660), (8, 6997995), (9, 6220440), (10, 5598396), (12, 4665330), (15, 3732264), (18, 3110220), (20, 2799198), (24, 2332665), (27, 2073480), (30, 1866132), (36, 1555110), (37, 1513080), (40, 1399599), (45, 1244088), (54, 1036740), (60, 933066), (72, 777555), (74, 756540), (81, 691160), (90, 622044), (108, 518370), (111, 504360), (120, 466533), (135, 414696), (148, 378270), (162, 345580), (180, 311022), (185, 302616), (216, 259185), (222, 252180), (270, 207348), (296, 189135), (324, 172790), (333, 168120), (360, 155511), (370, 151308), (405, 138232), (444, 126090), (467, 119880), (540, 103674), (555, 100872), (648, 86395), (666, 84060), (740, 75654), (810, 69116), (888, 63045), (934, 59940), (999, 56040), (1080, 51837), (1110, 50436), (1332, 42030), (1401, 39960), (1480, 37827), (1620, 34558), (1665, 33624), (1868, 29970), (1998, 28020), (2220, 25218), (2335, 23976), (2664, 21015), (2802, 19980), (2997, 18680), (3240, 17279), (3330, 16812), (3736, 14985), (3996, 14010), (4203, 13320), (4440, 12609), (4670, 11988), (4995, 11208), (5604, 9990), (5994, 9340), (6660, 8406), (7005, 7992)]