249610140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 887503680

約数和(自身を除く): 637893540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 37, 39, 45, 52, 54, 60, 62, 65, 74, 78, 90, 93, 108, 111, 117, 124, 130, 135, 148, 155, 156, 180, 185, 186, 195, 222, 234, 260, 270, 279, 310, 333, 351, 370, 372, 390, 403, 444, 465, 468, 481, 540, 555, 558, 585, 620, 666, 702, 740, 780, 806, 837, 930, 961, 962, 999, 1110, 1116, 1147, 1170, 1209, 1332, 1395, 1404, 1443, 1612, 1665, 1674, 1755, 1860, 1922, 1924, 1998, 2015, 2220, 2294, 2340, 2405, 2418, 2790, 2883, 2886, 3330, 3348, 3441, 3510, 3627, 3844, 3996, 4030, 4185, 4329, 4588, 4805, 4810, 4836, 4995, 5580, 5735, 5766, 5772, 6045, 6660, 6882, 7020, 7215, 7254, 8060, 8370, 8649, 8658, 9610, 9620, 9990, 10323, 10881, 11470, 11532, 12090, 12493, 12987, 13764, 14415, 14430, 14508, 14911, 16740, 17205, 17298, 17316, 18135, 19220, 19980, 20646, 21645, 21762, 22940, 24180, 24986, 25947, 25974, 28830, 28860, 29822, 30969, 34410, 34596, 35557, 36270, 37479, 41292, 43245, 43290, 43524, 44733, 49972, 51615, 51894, 51948, 54405, 57660, 59644, 61938, 62465, 64935, 68820, 71114, 72540, 74555, 74958, 86490, 86580, 89466, 103230, 103788, 106671, 108810, 112437, 123876, 124930, 129735, 129870, 134199, 142228, 149110, 149916, 154845, 172980, 177785, 178932, 187395, 206460, 213342, 217620, 223665, 224874, 249860, 259470, 259740, 268398, 298220, 309690, 320013, 337311, 355570, 374790, 402597, 426684, 447330, 449748, 462241, 518940, 533355, 536796, 562185, 619380, 640026, 670995, 674622, 711140, 749580, 805194, 894660, 924482, 960039, 1066710, 1124370, 1280052, 1341990, 1349244, 1386723, 1600065, 1610388, 1686555, 1848964, 1920078, 2012985, 2133420, 2248740, 2311205, 2683980, 2773446, 3200130, 3373110, 3840156, 4025970, 4160169, 4622410, 4800195, 5546892, 6400260, 6746220, 6933615, 8051940, 8320338, 9244820, 9600390, 12480507, 13867230, 16640676, 19200780, 20800845, 24961014, 27734460, 41601690, 49922028, 62402535, 83203380, 124805070, 249610140]

約数ペア:

[(1, 249610140), (2, 124805070), (3, 83203380), (4, 62402535), (5, 49922028), (6, 41601690), (9, 27734460), (10, 24961014), (12, 20800845), (13, 19200780), (15, 16640676), (18, 13867230), (20, 12480507), (26, 9600390), (27, 9244820), (30, 8320338), (31, 8051940), (36, 6933615), (37, 6746220), (39, 6400260), (45, 5546892), (52, 4800195), (54, 4622410), (60, 4160169), (62, 4025970), (65, 3840156), (74, 3373110), (78, 3200130), (90, 2773446), (93, 2683980), (108, 2311205), (111, 2248740), (117, 2133420), (124, 2012985), (130, 1920078), (135, 1848964), (148, 1686555), (155, 1610388), (156, 1600065), (180, 1386723), (185, 1349244), (186, 1341990), (195, 1280052), (222, 1124370), (234, 1066710), (260, 960039), (270, 924482), (279, 894660), (310, 805194), (333, 749580), (351, 711140), (370, 674622), (372, 670995), (390, 640026), (403, 619380), (444, 562185), (465, 536796), (468, 533355), (481, 518940), (540, 462241), (555, 449748), (558, 447330), (585, 426684), (620, 402597), (666, 374790), (702, 355570), (740, 337311), (780, 320013), (806, 309690), (837, 298220), (930, 268398), (961, 259740), (962, 259470), (999, 249860), (1110, 224874), (1116, 223665), (1147, 217620), (1170, 213342), (1209, 206460), (1332, 187395), (1395, 178932), (1404, 177785), (1443, 172980), (1612, 154845), (1665, 149916), (1674, 149110), (1755, 142228), (1860, 134199), (1922, 129870), (1924, 129735), (1998, 124930), (2015, 123876), (2220, 112437), (2294, 108810), (2340, 106671), (2405, 103788), (2418, 103230), (2790, 89466), (2883, 86580), (2886, 86490), (3330, 74958), (3348, 74555), (3441, 72540), (3510, 71114), (3627, 68820), (3844, 64935), (3996, 62465), (4030, 61938), (4185, 59644), (4329, 57660), (4588, 54405), (4805, 51948), (4810, 51894), (4836, 51615), (4995, 49972), (5580, 44733), (5735, 43524), (5766, 43290), (5772, 43245), (6045, 41292), (6660, 37479), (6882, 36270), (7020, 35557), (7215, 34596), (7254, 34410), (8060, 30969), (8370, 29822), (8649, 28860), (8658, 28830), (9610, 25974), (9620, 25947), (9990, 24986), (10323, 24180), (10881, 22940), (11470, 21762), (11532, 21645), (12090, 20646), (12493, 19980), (12987, 19220), (13764, 18135), (14415, 17316), (14430, 17298), (14508, 17205), (14911, 16740)]