66166740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6486

約数の個数: 96

約数和(自身を含む): 216720000

約数和(自身を除く): 150553260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6449, 10260, 12898, 19347, 25796, 32245, 38694, 58041, 64490, 77388, 96735, 116082, 122531, 128980, 174123, 193470, 232164, 245062, 290205, 348246, 367593, 386940, 490124, 580410, 612655, 696492, 735186, 870615, 1102779, 1160820, 1225310, 1470372, 1741230, 1837965, 2205558, 2450620, 3308337, 3482460, 3675930, 4411116, 5513895, 6616674, 7351860, 11027790, 13233348, 16541685, 22055580, 33083370, 66166740]

約数ペア:

[(1, 66166740), (2, 33083370), (3, 22055580), (4, 16541685), (5, 13233348), (6, 11027790), (9, 7351860), (10, 6616674), (12, 5513895), (15, 4411116), (18, 3675930), (19, 3482460), (20, 3308337), (27, 2450620), (30, 2205558), (36, 1837965), (38, 1741230), (45, 1470372), (54, 1225310), (57, 1160820), (60, 1102779), (76, 870615), (90, 735186), (95, 696492), (108, 612655), (114, 580410), (135, 490124), (171, 386940), (180, 367593), (190, 348246), (228, 290205), (270, 245062), (285, 232164), (342, 193470), (380, 174123), (513, 128980), (540, 122531), (570, 116082), (684, 96735), (855, 77388), (1026, 64490), (1140, 58041), (1710, 38694), (2052, 32245), (2565, 25796), (3420, 19347), (5130, 12898), (6449, 10260)]