84718440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1736

約数の個数: 128

約数和(自身を含む): 288576000

約数和(自身を除く): 203857560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1669, 1692, 1880, 2115, 2538, 2820, 3338, 3384, 4230, 5007, 5076, 5640, 6345, 6676, 8345, 8460, 10014, 10152, 12690, 13352, 15021, 16690, 16920, 20028, 25035, 25380, 30042, 33380, 40056, 45063, 50070, 50760, 60084, 66760, 75105, 78443, 90126, 100140, 120168, 150210, 156886, 180252, 200280, 225315, 235329, 300420, 313772, 360504, 392215, 450630, 470658, 600840, 627544, 705987, 784430, 901260, 941316, 1176645, 1411974, 1568860, 1802520, 1882632, 2117961, 2353290, 2823948, 3137720, 3529935, 4235922, 4706580, 5647896, 7059870, 8471844, 9413160, 10589805, 14119740, 16943688, 21179610, 28239480, 42359220, 84718440]

約数ペア:

[(1, 84718440), (2, 42359220), (3, 28239480), (4, 21179610), (5, 16943688), (6, 14119740), (8, 10589805), (9, 9413160), (10, 8471844), (12, 7059870), (15, 5647896), (18, 4706580), (20, 4235922), (24, 3529935), (27, 3137720), (30, 2823948), (36, 2353290), (40, 2117961), (45, 1882632), (47, 1802520), (54, 1568860), (60, 1411974), (72, 1176645), (90, 941316), (94, 901260), (108, 784430), (120, 705987), (135, 627544), (141, 600840), (180, 470658), (188, 450630), (216, 392215), (235, 360504), (270, 313772), (282, 300420), (360, 235329), (376, 225315), (423, 200280), (470, 180252), (540, 156886), (564, 150210), (705, 120168), (846, 100140), (940, 90126), (1080, 78443), (1128, 75105), (1269, 66760), (1410, 60084), (1669, 50760), (1692, 50070), (1880, 45063), (2115, 40056), (2538, 33380), (2820, 30042), (3338, 25380), (3384, 25035), (4230, 20028), (5007, 16920), (5076, 16690), (5640, 15021), (6345, 13352), (6676, 12690), (8345, 10152), (8460, 10014)]