25726662780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 288

約数和(自身を含む): 90905590272

約数和(自身を除く): 65178927492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 780, 820, 861, 910, 1066, 1092, 1148, 1230, 1365, 1435, 1599, 1681, 1722, 1820, 2132, 2460, 2665, 2730, 2803, 2870, 3198, 3362, 3444, 3731, 4305, 5043, 5330, 5460, 5606, 5740, 6396, 6724, 7462, 7995, 8405, 8409, 8610, 10086, 10660, 11193, 11212, 11767, 14015, 14924, 15990, 16810, 16818, 17220, 18655, 19621, 20172, 21853, 22386, 23534, 25215, 28030, 31980, 33620, 33636, 35301, 36439, 37310, 39242, 42045, 43706, 44772, 47068, 50430, 55965, 56060, 58835, 58863, 65559, 70602, 72878, 74620, 78484, 84090, 87412, 98105, 100860, 109265, 109317, 111930, 114923, 117670, 117726, 131118, 141204, 145756, 152971, 168180, 176505, 182195, 196210, 218530, 218634, 223860, 229846, 235340, 235452, 255073, 262236, 294315, 305942, 327795, 344769, 353010, 364390, 392420, 437060, 437268, 458913, 459692, 510146, 546585, 574615, 588630, 611884, 655590, 689538, 706020, 728780, 764855, 765219, 804461, 917826, 1020292, 1093170, 1149230, 1177260, 1275365, 1311180, 1379076, 1493999, 1529710, 1530438, 1608922, 1723845, 1835652, 2186340, 2294565, 2298460, 2413383, 2550730, 2987998, 3059420, 3060876, 3217844, 3447690, 3826095, 4022305, 4481997, 4589130, 4711843, 4826766, 5101460, 5975996, 6895380, 7469995, 7652190, 8044610, 8963994, 9178260, 9423686, 9653532, 10457993, 12066915, 14135529, 14939990, 15304380, 16089220, 17927988, 18847372, 20915986, 22409985, 23559215, 24133830, 28271058, 29879980, 31373979, 32982901, 41831972, 44819970, 47118430, 48267660, 52289965, 56542116, 61253959, 62747958, 65965802, 70677645, 89639940, 94236860, 98948703, 104579930, 122507918, 125495916, 131931604, 141355290, 156869895, 164914505, 183761877, 197897406, 209159860, 245015836, 282710580, 306269795, 313739790, 329829010, 367523754, 395794812, 428777713, 494743515, 612539590, 627479580, 659658020, 735047508, 857555426, 918809385, 989487030, 1225079180, 1286333139, 1715110852, 1837618770, 1978974060, 2143888565, 2572666278, 3675237540, 4287777130, 5145332556, 6431665695, 8575554260, 12863331390, 25726662780]

約数ペア:

[(1, 25726662780), (2, 12863331390), (3, 8575554260), (4, 6431665695), (5, 5145332556), (6, 4287777130), (7, 3675237540), (10, 2572666278), (12, 2143888565), (13, 1978974060), (14, 1837618770), (15, 1715110852), (20, 1286333139), (21, 1225079180), (26, 989487030), (28, 918809385), (30, 857555426), (35, 735047508), (39, 659658020), (41, 627479580), (42, 612539590), (52, 494743515), (60, 428777713), (65, 395794812), (70, 367523754), (78, 329829010), (82, 313739790), (84, 306269795), (91, 282710580), (105, 245015836), (123, 209159860), (130, 197897406), (140, 183761877), (156, 164914505), (164, 156869895), (182, 141355290), (195, 131931604), (205, 125495916), (210, 122507918), (246, 104579930), (260, 98948703), (273, 94236860), (287, 89639940), (364, 70677645), (390, 65965802), (410, 62747958), (420, 61253959), (455, 56542116), (492, 52289965), (533, 48267660), (546, 47118430), (574, 44819970), (615, 41831972), (780, 32982901), (820, 31373979), (861, 29879980), (910, 28271058), (1066, 24133830), (1092, 23559215), (1148, 22409985), (1230, 20915986), (1365, 18847372), (1435, 17927988), (1599, 16089220), (1681, 15304380), (1722, 14939990), (1820, 14135529), (2132, 12066915), (2460, 10457993), (2665, 9653532), (2730, 9423686), (2803, 9178260), (2870, 8963994), (3198, 8044610), (3362, 7652190), (3444, 7469995), (3731, 6895380), (4305, 5975996), (5043, 5101460), (5330, 4826766), (5460, 4711843), (5606, 4589130), (5740, 4481997), (6396, 4022305), (6724, 3826095), (7462, 3447690), (7995, 3217844), (8405, 3060876), (8409, 3059420), (8610, 2987998), (10086, 2550730), (10660, 2413383), (11193, 2298460), (11212, 2294565), (11767, 2186340), (14015, 1835652), (14924, 1723845), (15990, 1608922), (16810, 1530438), (16818, 1529710), (17220, 1493999), (18655, 1379076), (19621, 1311180), (20172, 1275365), (21853, 1177260), (22386, 1149230), (23534, 1093170), (25215, 1020292), (28030, 917826), (31980, 804461), (33620, 765219), (33636, 764855), (35301, 728780), (36439, 706020), (37310, 689538), (39242, 655590), (42045, 611884), (43706, 588630), (44772, 574615), (47068, 546585), (50430, 510146), (55965, 459692), (56060, 458913), (58835, 437268), (58863, 437060), (65559, 392420), (70602, 364390), (72878, 353010), (74620, 344769), (78484, 327795), (84090, 305942), (87412, 294315), (98105, 262236), (100860, 255073), (109265, 235452), (109317, 235340), (111930, 229846), (114923, 223860), (117670, 218634), (117726, 218530), (131118, 196210), (141204, 182195), (145756, 176505), (152971, 168180)]