141958260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 445536000

約数和(自身を除く): 303577740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 79, 90, 134, 149, 158, 180, 201, 237, 268, 298, 316, 335, 395, 402, 447, 474, 596, 603, 670, 711, 745, 790, 804, 894, 948, 1005, 1185, 1206, 1340, 1341, 1422, 1490, 1580, 1788, 2010, 2235, 2370, 2412, 2682, 2844, 2980, 3015, 3555, 4020, 4470, 4740, 5293, 5364, 6030, 6705, 7110, 8940, 9983, 10586, 11771, 12060, 13410, 14220, 15879, 19966, 21172, 23542, 26465, 26820, 29949, 31758, 35313, 39932, 47084, 47637, 49915, 52930, 58855, 59898, 63516, 70626, 79395, 89847, 95274, 99830, 105860, 105939, 117710, 119796, 141252, 149745, 158790, 176565, 179694, 190548, 199660, 211878, 235420, 238185, 299490, 317580, 353130, 359388, 423756, 449235, 476370, 529695, 598980, 706260, 788657, 898470, 952740, 1059390, 1577314, 1796940, 2118780, 2365971, 3154628, 3943285, 4731942, 7097913, 7886570, 9463884, 11829855, 14195826, 15773140, 23659710, 28391652, 35489565, 47319420, 70979130, 141958260]

約数ペア:

[(1, 141958260), (2, 70979130), (3, 47319420), (4, 35489565), (5, 28391652), (6, 23659710), (9, 15773140), (10, 14195826), (12, 11829855), (15, 9463884), (18, 7886570), (20, 7097913), (30, 4731942), (36, 3943285), (45, 3154628), (60, 2365971), (67, 2118780), (79, 1796940), (90, 1577314), (134, 1059390), (149, 952740), (158, 898470), (180, 788657), (201, 706260), (237, 598980), (268, 529695), (298, 476370), (316, 449235), (335, 423756), (395, 359388), (402, 353130), (447, 317580), (474, 299490), (596, 238185), (603, 235420), (670, 211878), (711, 199660), (745, 190548), (790, 179694), (804, 176565), (894, 158790), (948, 149745), (1005, 141252), (1185, 119796), (1206, 117710), (1340, 105939), (1341, 105860), (1422, 99830), (1490, 95274), (1580, 89847), (1788, 79395), (2010, 70626), (2235, 63516), (2370, 59898), (2412, 58855), (2682, 52930), (2844, 49915), (2980, 47637), (3015, 47084), (3555, 39932), (4020, 35313), (4470, 31758), (4740, 29949), (5293, 26820), (5364, 26465), (6030, 23542), (6705, 21172), (7110, 19966), (8940, 15879), (9983, 14220), (10586, 13410), (11771, 12060)]