157784220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 542868480

約数和(自身を除く): 385084260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 101, 108, 110, 132, 135, 165, 180, 198, 202, 220, 263, 270, 297, 303, 330, 396, 404, 495, 505, 526, 540, 594, 606, 660, 789, 909, 990, 1010, 1052, 1111, 1188, 1212, 1315, 1485, 1515, 1578, 1818, 1980, 2020, 2222, 2367, 2630, 2727, 2893, 2970, 3030, 3156, 3333, 3636, 3945, 4444, 4545, 4734, 5260, 5454, 5555, 5786, 5940, 6060, 6666, 7101, 7890, 8679, 9090, 9468, 9999, 10908, 11110, 11572, 11835, 13332, 13635, 14202, 14465, 15780, 16665, 17358, 18180, 19998, 22220, 23670, 26037, 26563, 27270, 28404, 28930, 29997, 33330, 34716, 35505, 39996, 43395, 47340, 49995, 52074, 53126, 54540, 57860, 59994, 66660, 71010, 78111, 79689, 86790, 99990, 104148, 106252, 119988, 130185, 132815, 142020, 149985, 156222, 159378, 173580, 199980, 239067, 260370, 265630, 292193, 299970, 312444, 318756, 390555, 398445, 478134, 520740, 531260, 584386, 599940, 717201, 781110, 796890, 876579, 956268, 1168772, 1195335, 1434402, 1460965, 1562220, 1593780, 1753158, 2390670, 2629737, 2868804, 2921930, 3506316, 3586005, 4382895, 4781340, 5259474, 5843860, 7172010, 7889211, 8765790, 10518948, 13148685, 14344020, 15778422, 17531580, 26297370, 31556844, 39446055, 52594740, 78892110, 157784220]

約数ペア:

[(1, 157784220), (2, 78892110), (3, 52594740), (4, 39446055), (5, 31556844), (6, 26297370), (9, 17531580), (10, 15778422), (11, 14344020), (12, 13148685), (15, 10518948), (18, 8765790), (20, 7889211), (22, 7172010), (27, 5843860), (30, 5259474), (33, 4781340), (36, 4382895), (44, 3586005), (45, 3506316), (54, 2921930), (55, 2868804), (60, 2629737), (66, 2390670), (90, 1753158), (99, 1593780), (101, 1562220), (108, 1460965), (110, 1434402), (132, 1195335), (135, 1168772), (165, 956268), (180, 876579), (198, 796890), (202, 781110), (220, 717201), (263, 599940), (270, 584386), (297, 531260), (303, 520740), (330, 478134), (396, 398445), (404, 390555), (495, 318756), (505, 312444), (526, 299970), (540, 292193), (594, 265630), (606, 260370), (660, 239067), (789, 199980), (909, 173580), (990, 159378), (1010, 156222), (1052, 149985), (1111, 142020), (1188, 132815), (1212, 130185), (1315, 119988), (1485, 106252), (1515, 104148), (1578, 99990), (1818, 86790), (1980, 79689), (2020, 78111), (2222, 71010), (2367, 66660), (2630, 59994), (2727, 57860), (2893, 54540), (2970, 53126), (3030, 52074), (3156, 49995), (3333, 47340), (3636, 43395), (3945, 39996), (4444, 35505), (4545, 34716), (4734, 33330), (5260, 29997), (5454, 28930), (5555, 28404), (5786, 27270), (5940, 26563), (6060, 26037), (6666, 23670), (7101, 22220), (7890, 19998), (8679, 18180), (9090, 17358), (9468, 16665), (9999, 15780), (10908, 14465), (11110, 14202), (11572, 13635), (11835, 13332)]