54658620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 176772960

約数和(自身を除く): 122114340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 283, 290, 333, 348, 370, 435, 444, 522, 555, 566, 580, 666, 740, 849, 870, 1044, 1073, 1110, 1132, 1305, 1332, 1415, 1665, 1698, 1740, 2146, 2220, 2547, 2610, 2830, 3219, 3330, 3396, 4245, 4292, 5094, 5220, 5365, 5660, 6438, 6660, 8207, 8490, 9657, 10188, 10471, 10730, 12735, 12876, 16095, 16414, 16980, 19314, 20942, 21460, 24621, 25470, 31413, 32190, 32828, 38628, 41035, 41884, 48285, 49242, 50940, 52355, 62826, 64380, 73863, 82070, 94239, 96570, 98484, 104710, 123105, 125652, 147726, 157065, 164140, 188478, 193140, 209420, 246210, 295452, 303659, 314130, 369315, 376956, 471195, 492420, 607318, 628260, 738630, 910977, 942390, 1214636, 1477260, 1518295, 1821954, 1884780, 2732931, 3036590, 3643908, 4554885, 5465862, 6073180, 9109770, 10931724, 13664655, 18219540, 27329310, 54658620]

約数ペア:

[(1, 54658620), (2, 27329310), (3, 18219540), (4, 13664655), (5, 10931724), (6, 9109770), (9, 6073180), (10, 5465862), (12, 4554885), (15, 3643908), (18, 3036590), (20, 2732931), (29, 1884780), (30, 1821954), (36, 1518295), (37, 1477260), (45, 1214636), (58, 942390), (60, 910977), (74, 738630), (87, 628260), (90, 607318), (111, 492420), (116, 471195), (145, 376956), (148, 369315), (174, 314130), (180, 303659), (185, 295452), (222, 246210), (261, 209420), (283, 193140), (290, 188478), (333, 164140), (348, 157065), (370, 147726), (435, 125652), (444, 123105), (522, 104710), (555, 98484), (566, 96570), (580, 94239), (666, 82070), (740, 73863), (849, 64380), (870, 62826), (1044, 52355), (1073, 50940), (1110, 49242), (1132, 48285), (1305, 41884), (1332, 41035), (1415, 38628), (1665, 32828), (1698, 32190), (1740, 31413), (2146, 25470), (2220, 24621), (2547, 21460), (2610, 20942), (2830, 19314), (3219, 16980), (3330, 16414), (3396, 16095), (4245, 12876), (4292, 12735), (5094, 10730), (5220, 10471), (5365, 10188), (5660, 9657), (6438, 8490), (6660, 8207)]