200873340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1171}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 610476048

約数和(自身を除く): 409602708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 953, 1171, 1906, 2342, 2859, 3513, 3812, 4684, 4765, 5718, 5855, 7026, 8577, 9530, 10539, 11436, 11710, 14052, 14295, 17154, 17565, 19060, 21078, 23420, 28590, 34308, 35130, 42156, 42885, 52695, 57180, 70260, 85770, 105390, 171540, 210780, 1115963, 2231926, 3347889, 4463852, 5579815, 6695778, 10043667, 11159630, 13391556, 16739445, 20087334, 22319260, 33478890, 40174668, 50218335, 66957780, 100436670, 200873340]

約数ペア:

[(1, 200873340), (2, 100436670), (3, 66957780), (4, 50218335), (5, 40174668), (6, 33478890), (9, 22319260), (10, 20087334), (12, 16739445), (15, 13391556), (18, 11159630), (20, 10043667), (30, 6695778), (36, 5579815), (45, 4463852), (60, 3347889), (90, 2231926), (180, 1115963), (953, 210780), (1171, 171540), (1906, 105390), (2342, 85770), (2859, 70260), (3513, 57180), (3812, 52695), (4684, 42885), (4765, 42156), (5718, 35130), (5855, 34308), (7026, 28590), (8577, 23420), (9530, 21078), (10539, 19060), (11436, 17565), (11710, 17154), (14052, 14295)]