27702840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 93726720

約数和(自身を除く): 66023880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 677, 682, 744, 930, 1023, 1240, 1320, 1354, 1364, 1705, 1860, 2031, 2046, 2708, 2728, 3385, 3410, 3720, 4062, 4092, 5115, 5416, 6770, 6820, 7447, 8124, 8184, 10155, 10230, 13540, 13640, 14894, 16248, 20310, 20460, 20987, 22341, 27080, 29788, 37235, 40620, 40920, 41974, 44682, 59576, 62961, 74470, 81240, 83948, 89364, 104935, 111705, 125922, 148940, 167896, 178728, 209870, 223410, 230857, 251844, 297880, 314805, 419740, 446820, 461714, 503688, 629610, 692571, 839480, 893640, 923428, 1154285, 1259220, 1385142, 1846856, 2308570, 2518440, 2770284, 3462855, 4617140, 5540568, 6925710, 9234280, 13851420, 27702840]

約数ペア:

[(1, 27702840), (2, 13851420), (3, 9234280), (4, 6925710), (5, 5540568), (6, 4617140), (8, 3462855), (10, 2770284), (11, 2518440), (12, 2308570), (15, 1846856), (20, 1385142), (22, 1259220), (24, 1154285), (30, 923428), (31, 893640), (33, 839480), (40, 692571), (44, 629610), (55, 503688), (60, 461714), (62, 446820), (66, 419740), (88, 314805), (93, 297880), (110, 251844), (120, 230857), (124, 223410), (132, 209870), (155, 178728), (165, 167896), (186, 148940), (220, 125922), (248, 111705), (264, 104935), (310, 89364), (330, 83948), (341, 81240), (372, 74470), (440, 62961), (465, 59576), (620, 44682), (660, 41974), (677, 40920), (682, 40620), (744, 37235), (930, 29788), (1023, 27080), (1240, 22341), (1320, 20987), (1354, 20460), (1364, 20310), (1705, 16248), (1860, 14894), (2031, 13640), (2046, 13540), (2708, 10230), (2728, 10155), (3385, 8184), (3410, 8124), (3720, 7447), (4062, 6820), (4092, 6770), (5115, 5416)]