149440260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 431101440

約数和(自身を除く): 281661180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 197, 235, 269, 282, 394, 470, 538, 564, 591, 705, 788, 807, 940, 985, 1076, 1182, 1345, 1410, 1614, 1970, 2364, 2690, 2820, 2955, 3228, 3940, 4035, 5380, 5910, 8070, 9259, 11820, 12643, 16140, 18518, 25286, 27777, 37036, 37929, 46295, 50572, 52993, 55554, 63215, 75858, 92590, 105986, 111108, 126430, 138885, 151716, 158979, 185180, 189645, 211972, 252860, 264965, 277770, 317958, 379290, 529930, 555540, 635916, 758580, 794895, 1059860, 1589790, 2490671, 3179580, 4981342, 7472013, 9962684, 12453355, 14944026, 24906710, 29888052, 37360065, 49813420, 74720130, 149440260]

約数ペア:

[(1, 149440260), (2, 74720130), (3, 49813420), (4, 37360065), (5, 29888052), (6, 24906710), (10, 14944026), (12, 12453355), (15, 9962684), (20, 7472013), (30, 4981342), (47, 3179580), (60, 2490671), (94, 1589790), (141, 1059860), (188, 794895), (197, 758580), (235, 635916), (269, 555540), (282, 529930), (394, 379290), (470, 317958), (538, 277770), (564, 264965), (591, 252860), (705, 211972), (788, 189645), (807, 185180), (940, 158979), (985, 151716), (1076, 138885), (1182, 126430), (1345, 111108), (1410, 105986), (1614, 92590), (1970, 75858), (2364, 63215), (2690, 55554), (2820, 52993), (2955, 50572), (3228, 46295), (3940, 37929), (4035, 37036), (5380, 27777), (5910, 25286), (8070, 18518), (9259, 16140), (11820, 12643)]