66224340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 216

約数和(自身を含む): 249395328

約数和(自身を除く): 183170988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 311, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 622, 630, 676, 780, 819, 845, 910, 933, 1014, 1092, 1170, 1183, 1244, 1260, 1365, 1521, 1555, 1638, 1690, 1820, 1866, 2028, 2177, 2340, 2366, 2535, 2730, 2799, 3042, 3110, 3276, 3380, 3549, 3732, 4043, 4095, 4354, 4665, 4732, 5070, 5460, 5598, 5915, 6084, 6220, 6531, 7098, 7605, 8086, 8190, 8708, 9330, 10140, 10647, 10885, 11196, 11830, 12129, 13062, 13995, 14196, 15210, 16172, 16380, 17745, 18660, 19593, 20215, 21294, 21770, 23660, 24258, 26124, 27990, 28301, 30420, 32655, 35490, 36387, 39186, 40430, 42588, 43540, 48516, 52559, 53235, 55980, 56602, 60645, 65310, 70980, 72774, 78372, 80860, 84903, 97965, 105118, 106470, 113204, 121290, 130620, 141505, 145548, 157677, 169806, 181935, 195930, 210236, 212940, 242580, 254709, 262795, 283010, 315354, 339612, 363870, 367913, 391860, 424515, 473031, 509418, 525590, 566020, 630708, 727740, 735826, 788385, 849030, 946062, 1018836, 1051180, 1103739, 1273545, 1471652, 1576770, 1698060, 1839565, 1892124, 2207478, 2365155, 2547090, 3153540, 3311217, 3679130, 4414956, 4730310, 5094180, 5518695, 6622434, 7358260, 9460620, 11037390, 13244868, 16556085, 22074780, 33112170, 66224340]

約数ペア:

[(1, 66224340), (2, 33112170), (3, 22074780), (4, 16556085), (5, 13244868), (6, 11037390), (7, 9460620), (9, 7358260), (10, 6622434), (12, 5518695), (13, 5094180), (14, 4730310), (15, 4414956), (18, 3679130), (20, 3311217), (21, 3153540), (26, 2547090), (28, 2365155), (30, 2207478), (35, 1892124), (36, 1839565), (39, 1698060), (42, 1576770), (45, 1471652), (52, 1273545), (60, 1103739), (63, 1051180), (65, 1018836), (70, 946062), (78, 849030), (84, 788385), (90, 735826), (91, 727740), (105, 630708), (117, 566020), (126, 525590), (130, 509418), (140, 473031), (156, 424515), (169, 391860), (180, 367913), (182, 363870), (195, 339612), (210, 315354), (234, 283010), (252, 262795), (260, 254709), (273, 242580), (311, 212940), (315, 210236), (338, 195930), (364, 181935), (390, 169806), (420, 157677), (455, 145548), (468, 141505), (507, 130620), (546, 121290), (585, 113204), (622, 106470), (630, 105118), (676, 97965), (780, 84903), (819, 80860), (845, 78372), (910, 72774), (933, 70980), (1014, 65310), (1092, 60645), (1170, 56602), (1183, 55980), (1244, 53235), (1260, 52559), (1365, 48516), (1521, 43540), (1555, 42588), (1638, 40430), (1690, 39186), (1820, 36387), (1866, 35490), (2028, 32655), (2177, 30420), (2340, 28301), (2366, 27990), (2535, 26124), (2730, 24258), (2799, 23660), (3042, 21770), (3110, 21294), (3276, 20215), (3380, 19593), (3549, 18660), (3732, 17745), (4043, 16380), (4095, 16172), (4354, 15210), (4665, 14196), (4732, 13995), (5070, 13062), (5460, 12129), (5598, 11830), (5915, 11196), (6084, 10885), (6220, 10647), (6531, 10140), (7098, 9330), (7605, 8708), (8086, 8190)]