68668560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10597}}^1$

素因数の和:10622

約数の個数: 100

約数和(自身を含む): 238518588

約数和(自身を除く): 169850028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10597, 21194, 31791, 42388, 52985, 63582, 84776, 95373, 105970, 127164, 158955, 169552, 190746, 211940, 254328, 286119, 317910, 381492, 423880, 476865, 508656, 572238, 635820, 762984, 847760, 858357, 953730, 1144476, 1271640, 1430595, 1525968, 1716714, 1907460, 2288952, 2543280, 2861190, 3433428, 3814920, 4291785, 4577904, 5722380, 6866856, 7629840, 8583570, 11444760, 13733712, 17167140, 22889520, 34334280, 68668560]

約数ペア:

[(1, 68668560), (2, 34334280), (3, 22889520), (4, 17167140), (5, 13733712), (6, 11444760), (8, 8583570), (9, 7629840), (10, 6866856), (12, 5722380), (15, 4577904), (16, 4291785), (18, 3814920), (20, 3433428), (24, 2861190), (27, 2543280), (30, 2288952), (36, 1907460), (40, 1716714), (45, 1525968), (48, 1430595), (54, 1271640), (60, 1144476), (72, 953730), (80, 858357), (81, 847760), (90, 762984), (108, 635820), (120, 572238), (135, 508656), (144, 476865), (162, 423880), (180, 381492), (216, 317910), (240, 286119), (270, 254328), (324, 211940), (360, 190746), (405, 169552), (432, 158955), (540, 127164), (648, 105970), (720, 95373), (810, 84776), (1080, 63582), (1296, 52985), (1620, 42388), (2160, 31791), (3240, 21194), (6480, 10597)]