55709640

素因数分解:

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

素因数の和:7396

約数の個数: 128

約数和(自身を含む): 212256000

約数和(自身を除く): 156546360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7369, 7560, 14738, 22107, 29476, 36845, 44214, 51583, 58952, 66321, 73690, 88428, 103166, 110535, 132642, 147380, 154749, 176856, 198963, 206332, 221070, 257915, 265284, 294760, 309498, 331605, 397926, 412664, 442140, 464247, 515830, 530568, 618996, 663210, 773745, 795852, 884280, 928494, 994815, 1031660, 1237992, 1326420, 1392741, 1547490, 1591704, 1856988, 1989630, 2063320, 2321235, 2652840, 2785482, 3094980, 3713976, 3979260, 4642470, 5570964, 6189960, 6963705, 7958520, 9284940, 11141928, 13927410, 18569880, 27854820, 55709640]

約数ペア:

[(1, 55709640), (2, 27854820), (3, 18569880), (4, 13927410), (5, 11141928), (6, 9284940), (7, 7958520), (8, 6963705), (9, 6189960), (10, 5570964), (12, 4642470), (14, 3979260), (15, 3713976), (18, 3094980), (20, 2785482), (21, 2652840), (24, 2321235), (27, 2063320), (28, 1989630), (30, 1856988), (35, 1591704), (36, 1547490), (40, 1392741), (42, 1326420), (45, 1237992), (54, 1031660), (56, 994815), (60, 928494), (63, 884280), (70, 795852), (72, 773745), (84, 663210), (90, 618996), (105, 530568), (108, 515830), (120, 464247), (126, 442140), (135, 412664), (140, 397926), (168, 331605), (180, 309498), (189, 294760), (210, 265284), (216, 257915), (252, 221070), (270, 206332), (280, 198963), (315, 176856), (360, 154749), (378, 147380), (420, 132642), (504, 110535), (540, 103166), (630, 88428), (756, 73690), (840, 66321), (945, 58952), (1080, 51583), (1260, 44214), (1512, 36845), (1890, 29476), (2520, 22107), (3780, 14738), (7369, 7560)]