99969660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 362880000

約数和(自身を除く): 262910340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 499, 530, 540, 630, 636, 742, 756, 795, 945, 954, 998, 1060, 1113, 1260, 1431, 1484, 1497, 1590, 1855, 1890, 1908, 1996, 2226, 2385, 2495, 2862, 2994, 3180, 3339, 3493, 3710, 3780, 4452, 4491, 4770, 4990, 5565, 5724, 5988, 6678, 6986, 7155, 7420, 7485, 8982, 9540, 9980, 10017, 10479, 11130, 13356, 13473, 13972, 14310, 14970, 16695, 17465, 17964, 20034, 20958, 22260, 22455, 26447, 26946, 28620, 29940, 31437, 33390, 34930, 40068, 41916, 44910, 50085, 52395, 52894, 53892, 62874, 66780, 67365, 69860, 79341, 89820, 94311, 100170, 104790, 105788, 125748, 132235, 134730, 157185, 158682, 185129, 188622, 200340, 209580, 238023, 264470, 269460, 314370, 317364, 370258, 377244, 396705, 471555, 476046, 528940, 555387, 628740, 714069, 740516, 793410, 925645, 943110, 952092, 1110774, 1190115, 1428138, 1586820, 1666161, 1851290, 1886220, 2221548, 2380230, 2776935, 2856276, 3332322, 3570345, 3702580, 4760460, 4998483, 5553870, 6664644, 7140690, 8330805, 9996966, 11107740, 14281380, 16661610, 19993932, 24992415, 33323220, 49984830, 99969660]

約数ペア:

[(1, 99969660), (2, 49984830), (3, 33323220), (4, 24992415), (5, 19993932), (6, 16661610), (7, 14281380), (9, 11107740), (10, 9996966), (12, 8330805), (14, 7140690), (15, 6664644), (18, 5553870), (20, 4998483), (21, 4760460), (27, 3702580), (28, 3570345), (30, 3332322), (35, 2856276), (36, 2776935), (42, 2380230), (45, 2221548), (53, 1886220), (54, 1851290), (60, 1666161), (63, 1586820), (70, 1428138), (84, 1190115), (90, 1110774), (105, 952092), (106, 943110), (108, 925645), (126, 793410), (135, 740516), (140, 714069), (159, 628740), (180, 555387), (189, 528940), (210, 476046), (212, 471555), (252, 396705), (265, 377244), (270, 370258), (315, 317364), (318, 314370), (371, 269460), (378, 264470), (420, 238023), (477, 209580), (499, 200340), (530, 188622), (540, 185129), (630, 158682), (636, 157185), (742, 134730), (756, 132235), (795, 125748), (945, 105788), (954, 104790), (998, 100170), (1060, 94311), (1113, 89820), (1260, 79341), (1431, 69860), (1484, 67365), (1497, 66780), (1590, 62874), (1855, 53892), (1890, 52894), (1908, 52395), (1996, 50085), (2226, 44910), (2385, 41916), (2495, 40068), (2862, 34930), (2994, 33390), (3180, 31437), (3339, 29940), (3493, 28620), (3710, 26946), (3780, 26447), (4452, 22455), (4491, 22260), (4770, 20958), (4990, 20034), (5565, 17964), (5724, 17465), (5988, 16695), (6678, 14970), (6986, 14310), (7155, 13972), (7420, 13473), (7485, 13356), (8982, 11130), (9540, 10479), (9980, 10017)]