27854820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7369}}^1$

素因数の和:7394

約数の個数: 96

約数和(自身を含む): 99052800

約数和(自身を除く): 71197980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7369, 14738, 22107, 29476, 36845, 44214, 51583, 66321, 73690, 88428, 103166, 110535, 132642, 147380, 154749, 198963, 206332, 221070, 257915, 265284, 309498, 331605, 397926, 442140, 464247, 515830, 618996, 663210, 773745, 795852, 928494, 994815, 1031660, 1326420, 1392741, 1547490, 1856988, 1989630, 2321235, 2785482, 3094980, 3979260, 4642470, 5570964, 6963705, 9284940, 13927410, 27854820]

約数ペア:

[(1, 27854820), (2, 13927410), (3, 9284940), (4, 6963705), (5, 5570964), (6, 4642470), (7, 3979260), (9, 3094980), (10, 2785482), (12, 2321235), (14, 1989630), (15, 1856988), (18, 1547490), (20, 1392741), (21, 1326420), (27, 1031660), (28, 994815), (30, 928494), (35, 795852), (36, 773745), (42, 663210), (45, 618996), (54, 515830), (60, 464247), (63, 442140), (70, 397926), (84, 331605), (90, 309498), (105, 265284), (108, 257915), (126, 221070), (135, 206332), (140, 198963), (180, 154749), (189, 147380), (210, 132642), (252, 110535), (270, 103166), (315, 88428), (378, 73690), (420, 66321), (540, 51583), (630, 44214), (756, 36845), (945, 29476), (1260, 22107), (1890, 14738), (3780, 7369)]