1887861600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 288

約数和(自身を含む): 6929556480

約数和(自身を除く): 5041694880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 96, 100, 108, 120, 135, 142, 144, 150, 160, 180, 200, 213, 216, 225, 240, 270, 284, 288, 300, 355, 360, 400, 426, 432, 450, 480, 540, 568, 600, 639, 675, 710, 720, 800, 852, 864, 900, 1065, 1080, 1136, 1200, 1231, 1278, 1350, 1420, 1440, 1704, 1775, 1800, 1917, 2130, 2160, 2272, 2400, 2462, 2556, 2700, 2840, 3195, 3408, 3550, 3600, 3693, 3834, 4260, 4320, 4924, 5112, 5325, 5400, 5680, 6155, 6390, 6816, 7100, 7200, 7386, 7668, 8520, 9585, 9848, 10224, 10650, 10800, 11079, 11360, 12310, 12780, 14200, 14772, 15336, 15975, 17040, 18465, 19170, 19696, 20448, 21300, 21600, 22158, 24620, 25560, 28400, 29544, 30672, 30775, 31950, 33237, 34080, 36930, 38340, 39392, 42600, 44316, 47925, 49240, 51120, 55395, 56800, 59088, 61344, 61550, 63900, 66474, 73860, 76680, 85200, 87401, 88632, 92325, 95850, 98480, 102240, 110790, 118176, 123100, 127800, 132948, 147720, 153360, 166185, 170400, 174802, 177264, 184650, 191700, 196960, 221580, 246200, 255600, 262203, 265896, 276975, 295440, 306720, 332370, 349604, 354528, 369300, 383400, 437005, 443160, 492400, 511200, 524406, 531792, 553950, 590880, 664740, 699208, 738600, 766800, 786609, 830925, 874010, 886320, 984800, 1048812, 1063584, 1107900, 1311015, 1329480, 1398416, 1477200, 1533600, 1573218, 1661850, 1748020, 1772640, 2097624, 2185025, 2215800, 2359827, 2622030, 2658960, 2796832, 2954400, 3146436, 3323700, 3496040, 3933045, 4195248, 4370050, 4431600, 4719654, 5244060, 5317920, 6292872, 6555075, 6647400, 6992080, 7866090, 8390496, 8740100, 8863200, 9439308, 10488120, 11799135, 12585744, 13110150, 13294800, 13984160, 15732180, 17480200, 18878616, 19665225, 20976240, 23598270, 25171488, 26220300, 26589600, 31464360, 34960400, 37757232, 39330450, 41952480, 47196540, 52440600, 58995675, 62928720, 69920800, 75514464, 78660900, 94393080, 104881200, 117991350, 125857440, 157321800, 188786160, 209762400, 235982700, 314643600, 377572320, 471965400, 629287200, 943930800, 1887861600]

約数ペア:

[(1, 1887861600), (2, 943930800), (3, 629287200), (4, 471965400), (5, 377572320), (6, 314643600), (8, 235982700), (9, 209762400), (10, 188786160), (12, 157321800), (15, 125857440), (16, 117991350), (18, 104881200), (20, 94393080), (24, 78660900), (25, 75514464), (27, 69920800), (30, 62928720), (32, 58995675), (36, 52440600), (40, 47196540), (45, 41952480), (48, 39330450), (50, 37757232), (54, 34960400), (60, 31464360), (71, 26589600), (72, 26220300), (75, 25171488), (80, 23598270), (90, 20976240), (96, 19665225), (100, 18878616), (108, 17480200), (120, 15732180), (135, 13984160), (142, 13294800), (144, 13110150), (150, 12585744), (160, 11799135), (180, 10488120), (200, 9439308), (213, 8863200), (216, 8740100), (225, 8390496), (240, 7866090), (270, 6992080), (284, 6647400), (288, 6555075), (300, 6292872), (355, 5317920), (360, 5244060), (400, 4719654), (426, 4431600), (432, 4370050), (450, 4195248), (480, 3933045), (540, 3496040), (568, 3323700), (600, 3146436), (639, 2954400), (675, 2796832), (710, 2658960), (720, 2622030), (800, 2359827), (852, 2215800), (864, 2185025), (900, 2097624), (1065, 1772640), (1080, 1748020), (1136, 1661850), (1200, 1573218), (1231, 1533600), (1278, 1477200), (1350, 1398416), (1420, 1329480), (1440, 1311015), (1704, 1107900), (1775, 1063584), (1800, 1048812), (1917, 984800), (2130, 886320), (2160, 874010), (2272, 830925), (2400, 786609), (2462, 766800), (2556, 738600), (2700, 699208), (2840, 664740), (3195, 590880), (3408, 553950), (3550, 531792), (3600, 524406), (3693, 511200), (3834, 492400), (4260, 443160), (4320, 437005), (4924, 383400), (5112, 369300), (5325, 354528), (5400, 349604), (5680, 332370), (6155, 306720), (6390, 295440), (6816, 276975), (7100, 265896), (7200, 262203), (7386, 255600), (7668, 246200), (8520, 221580), (9585, 196960), (9848, 191700), (10224, 184650), (10650, 177264), (10800, 174802), (11079, 170400), (11360, 166185), (12310, 153360), (12780, 147720), (14200, 132948), (14772, 127800), (15336, 123100), (15975, 118176), (17040, 110790), (18465, 102240), (19170, 98480), (19696, 95850), (20448, 92325), (21300, 88632), (21600, 87401), (22158, 85200), (24620, 76680), (25560, 73860), (28400, 66474), (29544, 63900), (30672, 61550), (30775, 61344), (31950, 59088), (33237, 56800), (34080, 55395), (36930, 51120), (38340, 49240), (39392, 47925), (42600, 44316)]