84541320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 288149400

約数和(自身を除く): 203608080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 269, 270, 291, 324, 360, 388, 405, 485, 538, 540, 582, 648, 776, 807, 810, 873, 970, 1076, 1080, 1164, 1345, 1455, 1614, 1620, 1746, 1940, 2152, 2328, 2421, 2619, 2690, 2910, 3228, 3240, 3492, 3880, 4035, 4365, 4842, 5238, 5380, 5820, 6456, 6984, 7263, 7857, 8070, 8730, 9684, 10476, 10760, 11640, 12105, 13095, 14526, 15714, 16140, 17460, 19368, 20952, 21789, 24210, 26093, 26190, 29052, 31428, 32280, 34920, 36315, 39285, 43578, 48420, 52186, 52380, 58104, 62856, 72630, 78279, 78570, 87156, 96840, 104372, 104760, 108945, 130465, 145260, 156558, 157140, 174312, 208744, 217890, 234837, 260930, 290520, 313116, 314280, 391395, 435780, 469674, 521860, 626232, 704511, 782790, 871560, 939348, 1043720, 1174185, 1409022, 1565580, 1878696, 2113533, 2348370, 2818044, 3131160, 3522555, 4227066, 4696740, 5636088, 7045110, 8454132, 9393480, 10567665, 14090220, 16908264, 21135330, 28180440, 42270660, 84541320]

約数ペア:

[(1, 84541320), (2, 42270660), (3, 28180440), (4, 21135330), (5, 16908264), (6, 14090220), (8, 10567665), (9, 9393480), (10, 8454132), (12, 7045110), (15, 5636088), (18, 4696740), (20, 4227066), (24, 3522555), (27, 3131160), (30, 2818044), (36, 2348370), (40, 2113533), (45, 1878696), (54, 1565580), (60, 1409022), (72, 1174185), (81, 1043720), (90, 939348), (97, 871560), (108, 782790), (120, 704511), (135, 626232), (162, 521860), (180, 469674), (194, 435780), (216, 391395), (269, 314280), (270, 313116), (291, 290520), (324, 260930), (360, 234837), (388, 217890), (405, 208744), (485, 174312), (538, 157140), (540, 156558), (582, 145260), (648, 130465), (776, 108945), (807, 104760), (810, 104372), (873, 96840), (970, 87156), (1076, 78570), (1080, 78279), (1164, 72630), (1345, 62856), (1455, 58104), (1614, 52380), (1620, 52186), (1746, 48420), (1940, 43578), (2152, 39285), (2328, 36315), (2421, 34920), (2619, 32280), (2690, 31428), (2910, 29052), (3228, 26190), (3240, 26093), (3492, 24210), (3880, 21789), (4035, 20952), (4365, 19368), (4842, 17460), (5238, 16140), (5380, 15714), (5820, 14526), (6456, 13095), (6984, 12105), (7263, 11640), (7857, 10760), (8070, 10476), (8730, 9684)]