169374420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 534293760

約数和(自身を除く): 364919340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 79, 86, 90, 129, 158, 172, 180, 215, 237, 258, 277, 316, 387, 395, 430, 474, 516, 554, 645, 711, 774, 790, 831, 860, 948, 1108, 1185, 1290, 1385, 1422, 1548, 1580, 1662, 1935, 2370, 2493, 2580, 2770, 2844, 3324, 3397, 3555, 3870, 4155, 4740, 4986, 5540, 6794, 7110, 7740, 8310, 9972, 10191, 11911, 12465, 13588, 14220, 16620, 16985, 20382, 21883, 23822, 24930, 30573, 33970, 35733, 40764, 43766, 47644, 49860, 50955, 59555, 61146, 65649, 67940, 71466, 87532, 101910, 107199, 109415, 119110, 122292, 131298, 142932, 152865, 178665, 196947, 203820, 214398, 218830, 238220, 262596, 305730, 328245, 357330, 393894, 428796, 437660, 535995, 611460, 656490, 714660, 787788, 940969, 984735, 1071990, 1312980, 1881938, 1969470, 2143980, 2822907, 3763876, 3938940, 4704845, 5645814, 8468721, 9409690, 11291628, 14114535, 16937442, 18819380, 28229070, 33874884, 42343605, 56458140, 84687210, 169374420]

約数ペア:

[(1, 169374420), (2, 84687210), (3, 56458140), (4, 42343605), (5, 33874884), (6, 28229070), (9, 18819380), (10, 16937442), (12, 14114535), (15, 11291628), (18, 9409690), (20, 8468721), (30, 5645814), (36, 4704845), (43, 3938940), (45, 3763876), (60, 2822907), (79, 2143980), (86, 1969470), (90, 1881938), (129, 1312980), (158, 1071990), (172, 984735), (180, 940969), (215, 787788), (237, 714660), (258, 656490), (277, 611460), (316, 535995), (387, 437660), (395, 428796), (430, 393894), (474, 357330), (516, 328245), (554, 305730), (645, 262596), (711, 238220), (774, 218830), (790, 214398), (831, 203820), (860, 196947), (948, 178665), (1108, 152865), (1185, 142932), (1290, 131298), (1385, 122292), (1422, 119110), (1548, 109415), (1580, 107199), (1662, 101910), (1935, 87532), (2370, 71466), (2493, 67940), (2580, 65649), (2770, 61146), (2844, 59555), (3324, 50955), (3397, 49860), (3555, 47644), (3870, 43766), (4155, 40764), (4740, 35733), (4986, 33970), (5540, 30573), (6794, 24930), (7110, 23822), (7740, 21883), (8310, 20382), (9972, 16985), (10191, 16620), (11911, 14220), (12465, 13588)]