129889980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 458843616

約数和(自身を除く): 328953636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 132, 135, 148, 162, 165, 180, 185, 197, 198, 220, 222, 270, 297, 324, 330, 333, 370, 394, 396, 405, 407, 444, 495, 540, 555, 591, 594, 660, 666, 740, 788, 810, 814, 891, 985, 990, 999, 1110, 1182, 1188, 1221, 1332, 1485, 1620, 1628, 1665, 1773, 1782, 1970, 1980, 1998, 2035, 2167, 2220, 2364, 2442, 2955, 2970, 2997, 3330, 3546, 3564, 3663, 3940, 3996, 4070, 4334, 4455, 4884, 4995, 5319, 5910, 5940, 5994, 6105, 6501, 6660, 7092, 7289, 7326, 8140, 8668, 8865, 8910, 9990, 10638, 10835, 10989, 11820, 11988, 12210, 13002, 14578, 14652, 14985, 15957, 17730, 17820, 18315, 19503, 19980, 21276, 21670, 21867, 21978, 24420, 26004, 26595, 29156, 29970, 31914, 32505, 32967, 35460, 36445, 36630, 39006, 43340, 43734, 43956, 53190, 54945, 58509, 59940, 63828, 65010, 65601, 65934, 72890, 73260, 78012, 79785, 80179, 87468, 97515, 106380, 109335, 109890, 117018, 130020, 131202, 131868, 145780, 159570, 160358, 164835, 175527, 195030, 196803, 218670, 219780, 234036, 240537, 262404, 292545, 319140, 320716, 328005, 329670, 351054, 390060, 393606, 400895, 437340, 481074, 585090, 590409, 656010, 659340, 702108, 721611, 787212, 801790, 877635, 962148, 984015, 1170180, 1180818, 1202685, 1312020, 1443222, 1603580, 1755270, 1968030, 2164833, 2361636, 2405370, 2886444, 2952045, 3510540, 3608055, 3936060, 4329666, 4810740, 5904090, 6494499, 7216110, 8659332, 10824165, 11808180, 12988998, 14432220, 21648330, 25977996, 32472495, 43296660, 64944990, 129889980]

約数ペア:

[(1, 129889980), (2, 64944990), (3, 43296660), (4, 32472495), (5, 25977996), (6, 21648330), (9, 14432220), (10, 12988998), (11, 11808180), (12, 10824165), (15, 8659332), (18, 7216110), (20, 6494499), (22, 5904090), (27, 4810740), (30, 4329666), (33, 3936060), (36, 3608055), (37, 3510540), (44, 2952045), (45, 2886444), (54, 2405370), (55, 2361636), (60, 2164833), (66, 1968030), (74, 1755270), (81, 1603580), (90, 1443222), (99, 1312020), (108, 1202685), (110, 1180818), (111, 1170180), (132, 984015), (135, 962148), (148, 877635), (162, 801790), (165, 787212), (180, 721611), (185, 702108), (197, 659340), (198, 656010), (220, 590409), (222, 585090), (270, 481074), (297, 437340), (324, 400895), (330, 393606), (333, 390060), (370, 351054), (394, 329670), (396, 328005), (405, 320716), (407, 319140), (444, 292545), (495, 262404), (540, 240537), (555, 234036), (591, 219780), (594, 218670), (660, 196803), (666, 195030), (740, 175527), (788, 164835), (810, 160358), (814, 159570), (891, 145780), (985, 131868), (990, 131202), (999, 130020), (1110, 117018), (1182, 109890), (1188, 109335), (1221, 106380), (1332, 97515), (1485, 87468), (1620, 80179), (1628, 79785), (1665, 78012), (1773, 73260), (1782, 72890), (1970, 65934), (1980, 65601), (1998, 65010), (2035, 63828), (2167, 59940), (2220, 58509), (2364, 54945), (2442, 53190), (2955, 43956), (2970, 43734), (2997, 43340), (3330, 39006), (3546, 36630), (3564, 36445), (3663, 35460), (3940, 32967), (3996, 32505), (4070, 31914), (4334, 29970), (4455, 29156), (4884, 26595), (4995, 26004), (5319, 24420), (5910, 21978), (5940, 21867), (5994, 21670), (6105, 21276), (6501, 19980), (6660, 19503), (7092, 18315), (7289, 17820), (7326, 17730), (8140, 15957), (8668, 14985), (8865, 14652), (8910, 14578), (9990, 13002), (10638, 12210), (10835, 11988), (10989, 11820)]