253623960

素因数分解:

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

素因数の和:392

約数の個数: 192

約数和(自身を含む): 866829600

約数和(自身を除く): 613205640

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, 243, 269, 270, 291, 324, 360, 388, 405, 485, 486, 538, 540, 582, 648, 776, 807, 810, 873, 970, 972, 1076, 1080, 1164, 1215, 1345, 1455, 1614, 1620, 1746, 1940, 1944, 2152, 2328, 2421, 2430, 2619, 2690, 2910, 3228, 3240, 3492, 3880, 4035, 4365, 4842, 4860, 5238, 5380, 5820, 6456, 6984, 7263, 7857, 8070, 8730, 9684, 9720, 10476, 10760, 11640, 12105, 13095, 14526, 15714, 16140, 17460, 19368, 20952, 21789, 23571, 24210, 26093, 26190, 29052, 31428, 32280, 34920, 36315, 39285, 43578, 47142, 48420, 52186, 52380, 58104, 62856, 65367, 72630, 78279, 78570, 87156, 94284, 96840, 104372, 104760, 108945, 117855, 130465, 130734, 145260, 156558, 157140, 174312, 188568, 208744, 217890, 234837, 235710, 260930, 261468, 290520, 313116, 314280, 326835, 391395, 435780, 469674, 471420, 521860, 522936, 626232, 653670, 704511, 782790, 871560, 939348, 942840, 1043720, 1174185, 1307340, 1409022, 1565580, 1878696, 2113533, 2348370, 2614680, 2818044, 3131160, 3522555, 4227066, 4696740, 5636088, 6340599, 7045110, 8454132, 9393480, 10567665, 12681198, 14090220, 16908264, 21135330, 25362396, 28180440, 31702995, 42270660, 50724792, 63405990, 84541320, 126811980, 253623960]

約数ペア:

[(1, 253623960), (2, 126811980), (3, 84541320), (4, 63405990), (5, 50724792), (6, 42270660), (8, 31702995), (9, 28180440), (10, 25362396), (12, 21135330), (15, 16908264), (18, 14090220), (20, 12681198), (24, 10567665), (27, 9393480), (30, 8454132), (36, 7045110), (40, 6340599), (45, 5636088), (54, 4696740), (60, 4227066), (72, 3522555), (81, 3131160), (90, 2818044), (97, 2614680), (108, 2348370), (120, 2113533), (135, 1878696), (162, 1565580), (180, 1409022), (194, 1307340), (216, 1174185), (243, 1043720), (269, 942840), (270, 939348), (291, 871560), (324, 782790), (360, 704511), (388, 653670), (405, 626232), (485, 522936), (486, 521860), (538, 471420), (540, 469674), (582, 435780), (648, 391395), (776, 326835), (807, 314280), (810, 313116), (873, 290520), (970, 261468), (972, 260930), (1076, 235710), (1080, 234837), (1164, 217890), (1215, 208744), (1345, 188568), (1455, 174312), (1614, 157140), (1620, 156558), (1746, 145260), (1940, 130734), (1944, 130465), (2152, 117855), (2328, 108945), (2421, 104760), (2430, 104372), (2619, 96840), (2690, 94284), (2910, 87156), (3228, 78570), (3240, 78279), (3492, 72630), (3880, 65367), (4035, 62856), (4365, 58104), (4842, 52380), (4860, 52186), (5238, 48420), (5380, 47142), (5820, 43578), (6456, 39285), (6984, 36315), (7263, 34920), (7857, 32280), (8070, 31428), (8730, 29052), (9684, 26190), (9720, 26093), (10476, 24210), (10760, 23571), (11640, 21789), (12105, 20952), (13095, 19368), (14526, 17460), (15714, 16140)]