66269880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 159925320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1427, 1548, 1720, 1935, 2322, 2580, 2854, 3096, 3870, 4281, 4644, 5160, 5708, 5805, 7135, 7740, 8562, 9288, 11416, 11610, 12843, 14270, 15480, 17124, 21405, 23220, 25686, 28540, 34248, 38529, 42810, 46440, 51372, 57080, 61361, 64215, 77058, 85620, 102744, 122722, 128430, 154116, 171240, 184083, 192645, 245444, 256860, 306805, 308232, 368166, 385290, 490888, 513720, 552249, 613610, 736332, 770580, 920415, 1104498, 1227220, 1472664, 1541160, 1656747, 1840830, 2208996, 2454440, 2761245, 3313494, 3681660, 4417992, 5522490, 6626988, 7363320, 8283735, 11044980, 13253976, 16567470, 22089960, 33134940, 66269880]

約数ペア:

[(1, 66269880), (2, 33134940), (3, 22089960), (4, 16567470), (5, 13253976), (6, 11044980), (8, 8283735), (9, 7363320), (10, 6626988), (12, 5522490), (15, 4417992), (18, 3681660), (20, 3313494), (24, 2761245), (27, 2454440), (30, 2208996), (36, 1840830), (40, 1656747), (43, 1541160), (45, 1472664), (54, 1227220), (60, 1104498), (72, 920415), (86, 770580), (90, 736332), (108, 613610), (120, 552249), (129, 513720), (135, 490888), (172, 385290), (180, 368166), (215, 308232), (216, 306805), (258, 256860), (270, 245444), (344, 192645), (360, 184083), (387, 171240), (430, 154116), (516, 128430), (540, 122722), (645, 102744), (774, 85620), (860, 77058), (1032, 64215), (1080, 61361), (1161, 57080), (1290, 51372), (1427, 46440), (1548, 42810), (1720, 38529), (1935, 34248), (2322, 28540), (2580, 25686), (2854, 23220), (3096, 21405), (3870, 17124), (4281, 15480), (4644, 14270), (5160, 12843), (5708, 11610), (5805, 11416), (7135, 9288), (7740, 8562)]