84295440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 294701004

約数和(自身を除く): 210405564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 106, 120, 141, 144, 159, 180, 188, 212, 235, 240, 265, 282, 318, 360, 376, 423, 424, 470, 477, 530, 564, 636, 705, 720, 752, 795, 846, 848, 940, 954, 1060, 1128, 1272, 1410, 1590, 1692, 1880, 1908, 2115, 2120, 2209, 2256, 2385, 2491, 2544, 2820, 3180, 3384, 3760, 3816, 4230, 4240, 4418, 4770, 4982, 5640, 6360, 6627, 6768, 7473, 7632, 8460, 8836, 9540, 9964, 11045, 11280, 12455, 12720, 13254, 14946, 16920, 17672, 19080, 19881, 19928, 22090, 22419, 24910, 26508, 29892, 33135, 33840, 35344, 37365, 38160, 39762, 39856, 44180, 44838, 49820, 53016, 59784, 66270, 74730, 79524, 88360, 89676, 99405, 99640, 106032, 112095, 117077, 119568, 132540, 149460, 159048, 176720, 179352, 198810, 199280, 224190, 234154, 265080, 298920, 318096, 351231, 358704, 397620, 448380, 468308, 530160, 585385, 597840, 702462, 795240, 896760, 936616, 1053693, 1170770, 1404924, 1590480, 1756155, 1793520, 1873232, 2107386, 2341540, 2809848, 3512310, 4214772, 4683080, 5268465, 5619696, 7024620, 8429544, 9366160, 10536930, 14049240, 16859088, 21073860, 28098480, 42147720, 84295440]

約数ペア:

[(1, 84295440), (2, 42147720), (3, 28098480), (4, 21073860), (5, 16859088), (6, 14049240), (8, 10536930), (9, 9366160), (10, 8429544), (12, 7024620), (15, 5619696), (16, 5268465), (18, 4683080), (20, 4214772), (24, 3512310), (30, 2809848), (36, 2341540), (40, 2107386), (45, 1873232), (47, 1793520), (48, 1756155), (53, 1590480), (60, 1404924), (72, 1170770), (80, 1053693), (90, 936616), (94, 896760), (106, 795240), (120, 702462), (141, 597840), (144, 585385), (159, 530160), (180, 468308), (188, 448380), (212, 397620), (235, 358704), (240, 351231), (265, 318096), (282, 298920), (318, 265080), (360, 234154), (376, 224190), (423, 199280), (424, 198810), (470, 179352), (477, 176720), (530, 159048), (564, 149460), (636, 132540), (705, 119568), (720, 117077), (752, 112095), (795, 106032), (846, 99640), (848, 99405), (940, 89676), (954, 88360), (1060, 79524), (1128, 74730), (1272, 66270), (1410, 59784), (1590, 53016), (1692, 49820), (1880, 44838), (1908, 44180), (2115, 39856), (2120, 39762), (2209, 38160), (2256, 37365), (2385, 35344), (2491, 33840), (2544, 33135), (2820, 29892), (3180, 26508), (3384, 24910), (3760, 22419), (3816, 22090), (4230, 19928), (4240, 19881), (4418, 19080), (4770, 17672), (4982, 16920), (5640, 14946), (6360, 13254), (6627, 12720), (6768, 12455), (7473, 11280), (7632, 11045), (8460, 9964), (8836, 9540)]