82947420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27107}}^1$

素因数の和:27139

約数の個数: 72

約数和(自身を含む): 266417424

約数和(自身を除く): 183470004

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, 27107, 54214, 81321, 108428, 135535, 162642, 243963, 271070, 325284, 406605, 460819, 487926, 542140, 813210, 921638, 975852, 1219815, 1382457, 1626420, 1843276, 2304095, 2439630, 2764914, 4147371, 4608190, 4879260, 5529828, 6912285, 8294742, 9216380, 13824570, 16589484, 20736855, 27649140, 41473710, 82947420]

約数ペア:

[(1, 82947420), (2, 41473710), (3, 27649140), (4, 20736855), (5, 16589484), (6, 13824570), (9, 9216380), (10, 8294742), (12, 6912285), (15, 5529828), (17, 4879260), (18, 4608190), (20, 4147371), (30, 2764914), (34, 2439630), (36, 2304095), (45, 1843276), (51, 1626420), (60, 1382457), (68, 1219815), (85, 975852), (90, 921638), (102, 813210), (153, 542140), (170, 487926), (180, 460819), (204, 406605), (255, 325284), (306, 271070), (340, 243963), (510, 162642), (612, 135535), (765, 108428), (1020, 81321), (1530, 54214), (3060, 27107)]