2784392100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 432

約数和(自身を含む): 10529326080

約数和(自身を除く): 7744933980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 53, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 106, 124, 126, 140, 150, 155, 159, 175, 180, 186, 210, 212, 217, 225, 252, 265, 269, 279, 300, 310, 315, 318, 350, 371, 372, 420, 434, 450, 465, 477, 525, 530, 538, 558, 620, 630, 636, 651, 700, 742, 775, 795, 807, 868, 900, 930, 954, 1050, 1060, 1076, 1085, 1113, 1116, 1260, 1302, 1325, 1345, 1395, 1484, 1550, 1575, 1590, 1614, 1643, 1855, 1860, 1883, 1908, 1953, 2100, 2170, 2226, 2325, 2385, 2421, 2604, 2650, 2690, 2790, 3100, 3150, 3180, 3228, 3255, 3286, 3339, 3710, 3766, 3906, 3975, 4035, 4340, 4452, 4650, 4770, 4842, 4929, 5300, 5380, 5425, 5565, 5580, 5649, 6300, 6510, 6572, 6678, 6725, 6975, 7420, 7532, 7812, 7950, 8070, 8215, 8339, 9275, 9300, 9415, 9540, 9684, 9765, 9858, 10850, 11130, 11298, 11501, 11925, 12105, 13020, 13356, 13450, 13950, 14257, 14787, 15900, 16140, 16275, 16430, 16678, 16695, 16947, 18550, 18830, 19530, 19716, 20175, 21700, 22260, 22596, 23002, 23850, 24210, 24645, 25017, 26900, 27825, 27900, 28245, 28514, 29574, 32550, 32860, 33356, 33390, 33894, 34503, 37100, 37660, 39060, 40350, 41075, 41695, 42771, 46004, 47075, 47700, 48420, 48825, 49290, 50034, 55650, 56490, 57028, 57505, 58373, 59148, 60525, 65100, 66780, 67788, 69006, 71285, 73935, 75051, 80700, 82150, 83390, 83475, 84735, 85542, 94150, 97650, 98580, 99799, 100068, 103509, 111300, 112980, 115010, 116746, 121050, 123225, 125085, 128313, 138012, 141225, 142570, 147870, 150102, 164300, 166780, 166950, 169470, 171084, 172515, 175119, 188300, 195300, 199598, 207018, 208475, 213855, 230020, 233492, 242100, 246450, 250170, 256626, 282450, 285140, 287525, 291865, 295740, 299397, 300204, 333900, 338940, 345030, 350238, 356425, 369675, 375255, 399196, 414036, 416950, 423675, 427710, 441967, 492900, 498995, 500340, 513252, 517545, 525357, 564900, 575050, 583730, 598794, 625425, 641565, 690060, 700476, 712850, 739350, 750510, 833900, 847350, 855420, 862575, 875595, 883934, 898191, 997990, 1035090, 1050714, 1069275, 1150100, 1167460, 1197588, 1250850, 1283130, 1325901, 1425700, 1459325, 1478700, 1496985, 1501020, 1694700, 1725150, 1751190, 1767868, 1796382, 1876275, 1995980, 2070180, 2101428, 2138550, 2209835, 2494975, 2501700, 2566260, 2587725, 2626785, 2651802, 2918650, 2993970, 3093769, 3207825, 3450300, 3502380, 3592764, 3752550, 3977703, 4277100, 4377975, 4419670, 4490955, 4989950, 5175450, 5253570, 5303604, 5837300, 5987940, 6187538, 6415650, 6629505, 7484925, 7505100, 7955406, 8755950, 8839340, 8981910, 9281307, 9979900, 10350900, 10507140, 11049175, 12375076, 12831300, 13133925, 13259010, 14969850, 15468845, 15910812, 17511900, 17963820, 18562614, 19888515, 22098350, 22454775, 26267850, 26518020, 27843921, 29939700, 30937690, 33147525, 37125228, 39777030, 44196700, 44909550, 46406535, 52535700, 55687842, 61875380, 66295050, 77344225, 79554060, 89819100, 92813070, 99442575, 111375684, 132590100, 139219605, 154688450, 185626140, 198885150, 232032675, 278439210, 309376900, 397770300, 464065350, 556878420, 696098025, 928130700, 1392196050, 2784392100]

約数ペア:

[(1, 2784392100), (2, 1392196050), (3, 928130700), (4, 696098025), (5, 556878420), (6, 464065350), (7, 397770300), (9, 309376900), (10, 278439210), (12, 232032675), (14, 198885150), (15, 185626140), (18, 154688450), (20, 139219605), (21, 132590100), (25, 111375684), (28, 99442575), (30, 92813070), (31, 89819100), (35, 79554060), (36, 77344225), (42, 66295050), (45, 61875380), (50, 55687842), (53, 52535700), (60, 46406535), (62, 44909550), (63, 44196700), (70, 39777030), (75, 37125228), (84, 33147525), (90, 30937690), (93, 29939700), (100, 27843921), (105, 26518020), (106, 26267850), (124, 22454775), (126, 22098350), (140, 19888515), (150, 18562614), (155, 17963820), (159, 17511900), (175, 15910812), (180, 15468845), (186, 14969850), (210, 13259010), (212, 13133925), (217, 12831300), (225, 12375076), (252, 11049175), (265, 10507140), (269, 10350900), (279, 9979900), (300, 9281307), (310, 8981910), (315, 8839340), (318, 8755950), (350, 7955406), (371, 7505100), (372, 7484925), (420, 6629505), (434, 6415650), (450, 6187538), (465, 5987940), (477, 5837300), (525, 5303604), (530, 5253570), (538, 5175450), (558, 4989950), (620, 4490955), (630, 4419670), (636, 4377975), (651, 4277100), (700, 3977703), (742, 3752550), (775, 3592764), (795, 3502380), (807, 3450300), (868, 3207825), (900, 3093769), (930, 2993970), (954, 2918650), (1050, 2651802), (1060, 2626785), (1076, 2587725), (1085, 2566260), (1113, 2501700), (1116, 2494975), (1260, 2209835), (1302, 2138550), (1325, 2101428), (1345, 2070180), (1395, 1995980), (1484, 1876275), (1550, 1796382), (1575, 1767868), (1590, 1751190), (1614, 1725150), (1643, 1694700), (1855, 1501020), (1860, 1496985), (1883, 1478700), (1908, 1459325), (1953, 1425700), (2100, 1325901), (2170, 1283130), (2226, 1250850), (2325, 1197588), (2385, 1167460), (2421, 1150100), (2604, 1069275), (2650, 1050714), (2690, 1035090), (2790, 997990), (3100, 898191), (3150, 883934), (3180, 875595), (3228, 862575), (3255, 855420), (3286, 847350), (3339, 833900), (3710, 750510), (3766, 739350), (3906, 712850), (3975, 700476), (4035, 690060), (4340, 641565), (4452, 625425), (4650, 598794), (4770, 583730), (4842, 575050), (4929, 564900), (5300, 525357), (5380, 517545), (5425, 513252), (5565, 500340), (5580, 498995), (5649, 492900), (6300, 441967), (6510, 427710), (6572, 423675), (6678, 416950), (6725, 414036), (6975, 399196), (7420, 375255), (7532, 369675), (7812, 356425), (7950, 350238), (8070, 345030), (8215, 338940), (8339, 333900), (9275, 300204), (9300, 299397), (9415, 295740), (9540, 291865), (9684, 287525), (9765, 285140), (9858, 282450), (10850, 256626), (11130, 250170), (11298, 246450), (11501, 242100), (11925, 233492), (12105, 230020), (13020, 213855), (13356, 208475), (13450, 207018), (13950, 199598), (14257, 195300), (14787, 188300), (15900, 175119), (16140, 172515), (16275, 171084), (16430, 169470), (16678, 166950), (16695, 166780), (16947, 164300), (18550, 150102), (18830, 147870), (19530, 142570), (19716, 141225), (20175, 138012), (21700, 128313), (22260, 125085), (22596, 123225), (23002, 121050), (23850, 116746), (24210, 115010), (24645, 112980), (25017, 111300), (26900, 103509), (27825, 100068), (27900, 99799), (28245, 98580), (28514, 97650), (29574, 94150), (32550, 85542), (32860, 84735), (33356, 83475), (33390, 83390), (33894, 82150), (34503, 80700), (37100, 75051), (37660, 73935), (39060, 71285), (40350, 69006), (41075, 67788), (41695, 66780), (42771, 65100), (46004, 60525), (47075, 59148), (47700, 58373), (48420, 57505), (48825, 57028), (49290, 56490), (50034, 55650)]