91628280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 128

約数和(自身を含む): 313819200

約数和(自身を除く): 222190920

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, 2220, 2293, 2664, 3330, 3996, 4440, 4586, 4995, 6660, 6879, 7992, 9172, 9990, 11465, 13320, 13758, 18344, 19980, 20637, 22930, 27516, 34395, 39960, 41274, 45860, 55032, 61911, 68790, 82548, 84841, 91720, 103185, 123822, 137580, 165096, 169682, 206370, 247644, 254523, 275160, 309555, 339364, 412740, 424205, 495288, 509046, 619110, 678728, 763569, 825480, 848410, 1018092, 1238220, 1272615, 1527138, 1696820, 2036184, 2290707, 2476440, 2545230, 3054276, 3393640, 3817845, 4581414, 5090460, 6108552, 7635690, 9162828, 10180920, 11453535, 15271380, 18325656, 22907070, 30542760, 45814140, 91628280]

約数ペア:

[(1, 91628280), (2, 45814140), (3, 30542760), (4, 22907070), (5, 18325656), (6, 15271380), (8, 11453535), (9, 10180920), (10, 9162828), (12, 7635690), (15, 6108552), (18, 5090460), (20, 4581414), (24, 3817845), (27, 3393640), (30, 3054276), (36, 2545230), (37, 2476440), (40, 2290707), (45, 2036184), (54, 1696820), (60, 1527138), (72, 1272615), (74, 1238220), (90, 1018092), (108, 848410), (111, 825480), (120, 763569), (135, 678728), (148, 619110), (180, 509046), (185, 495288), (216, 424205), (222, 412740), (270, 339364), (296, 309555), (333, 275160), (360, 254523), (370, 247644), (444, 206370), (540, 169682), (555, 165096), (666, 137580), (740, 123822), (888, 103185), (999, 91720), (1080, 84841), (1110, 82548), (1332, 68790), (1480, 61911), (1665, 55032), (1998, 45860), (2220, 41274), (2293, 39960), (2664, 34395), (3330, 27516), (3996, 22930), (4440, 20637), (4586, 19980), (4995, 18344), (6660, 13758), (6879, 13320), (7992, 11465), (9172, 9990)]