202287420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66107}}^1$

素因数の和:66139

約数の個数: 72

約数和(自身を含む): 649709424

約数和(自身を除く): 447422004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 66107, 132214, 198321, 264428, 330535, 396642, 594963, 661070, 793284, 991605, 1123819, 1189926, 1322140, 1983210, 2247638, 2379852, 2974815, 3371457, 3966420, 4495276, 5619095, 5949630, 6742914, 10114371, 11238190, 11899260, 13485828, 16857285, 20228742, 22476380, 33714570, 40457484, 50571855, 67429140, 101143710, 202287420]

約数ペア:

[(1, 202287420), (2, 101143710), (3, 67429140), (4, 50571855), (5, 40457484), (6, 33714570), (9, 22476380), (10, 20228742), (12, 16857285), (15, 13485828), (17, 11899260), (18, 11238190), (20, 10114371), (30, 6742914), (34, 5949630), (36, 5619095), (45, 4495276), (51, 3966420), (60, 3371457), (68, 2974815), (85, 2379852), (90, 2247638), (102, 1983210), (153, 1322140), (170, 1189926), (180, 1123819), (204, 991605), (255, 793284), (306, 661070), (340, 594963), (510, 396642), (612, 330535), (765, 264428), (1020, 198321), (1530, 132214), (3060, 66107)]