143244180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 473088000

約数和(自身を除く): 329843820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 108, 124, 129, 135, 155, 172, 180, 186, 199, 215, 258, 270, 279, 310, 372, 387, 398, 430, 465, 516, 540, 558, 597, 620, 645, 774, 796, 837, 860, 930, 995, 1116, 1161, 1194, 1290, 1333, 1395, 1548, 1674, 1791, 1860, 1935, 1990, 2322, 2388, 2580, 2666, 2790, 2985, 3348, 3582, 3870, 3980, 3999, 4185, 4644, 5332, 5373, 5580, 5805, 5970, 6169, 6665, 7164, 7740, 7998, 8370, 8557, 8955, 10746, 11610, 11940, 11997, 12338, 13330, 15996, 16740, 17114, 17910, 18507, 19995, 21492, 23220, 23994, 24676, 25671, 26660, 26865, 30845, 34228, 35820, 35991, 37014, 39990, 42785, 47988, 51342, 53730, 55521, 59985, 61690, 71982, 74028, 77013, 79980, 85570, 92535, 102684, 107460, 111042, 119970, 123380, 128355, 143964, 154026, 166563, 171140, 179955, 185070, 222084, 231039, 239940, 256710, 265267, 277605, 308052, 333126, 359910, 370140, 385065, 462078, 513420, 530534, 555210, 666252, 719820, 770130, 795801, 832815, 924156, 1061068, 1110420, 1155195, 1326335, 1540260, 1591602, 1665630, 2310390, 2387403, 2652670, 3183204, 3331260, 3979005, 4620780, 4774806, 5305340, 7162209, 7958010, 9549612, 11937015, 14324418, 15916020, 23874030, 28648836, 35811045, 47748060, 71622090, 143244180]

約数ペア:

[(1, 143244180), (2, 71622090), (3, 47748060), (4, 35811045), (5, 28648836), (6, 23874030), (9, 15916020), (10, 14324418), (12, 11937015), (15, 9549612), (18, 7958010), (20, 7162209), (27, 5305340), (30, 4774806), (31, 4620780), (36, 3979005), (43, 3331260), (45, 3183204), (54, 2652670), (60, 2387403), (62, 2310390), (86, 1665630), (90, 1591602), (93, 1540260), (108, 1326335), (124, 1155195), (129, 1110420), (135, 1061068), (155, 924156), (172, 832815), (180, 795801), (186, 770130), (199, 719820), (215, 666252), (258, 555210), (270, 530534), (279, 513420), (310, 462078), (372, 385065), (387, 370140), (398, 359910), (430, 333126), (465, 308052), (516, 277605), (540, 265267), (558, 256710), (597, 239940), (620, 231039), (645, 222084), (774, 185070), (796, 179955), (837, 171140), (860, 166563), (930, 154026), (995, 143964), (1116, 128355), (1161, 123380), (1194, 119970), (1290, 111042), (1333, 107460), (1395, 102684), (1548, 92535), (1674, 85570), (1791, 79980), (1860, 77013), (1935, 74028), (1990, 71982), (2322, 61690), (2388, 59985), (2580, 55521), (2666, 53730), (2790, 51342), (2985, 47988), (3348, 42785), (3582, 39990), (3870, 37014), (3980, 35991), (3999, 35820), (4185, 34228), (4644, 30845), (5332, 26865), (5373, 26660), (5580, 25671), (5805, 24676), (5970, 23994), (6169, 23220), (6665, 21492), (7164, 19995), (7740, 18507), (7998, 17910), (8370, 17114), (8557, 16740), (8955, 15996), (10746, 13330), (11610, 12338), (11940, 11997)]