83477520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5521}}^1$

素因数の和:5550

約数の個数: 160

約数和(自身を含む): 328669440

約数和(自身を除く): 245191920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5521, 7560, 11042, 15120, 16563, 22084, 27605, 33126, 38647, 44168, 49689, 55210, 66252, 77294, 82815, 88336, 99378, 110420, 115941, 132504, 149067, 154588, 165630, 193235, 198756, 220840, 231882, 248445, 265008, 298134, 309176, 331260, 347823, 386470, 397512, 441680, 463764, 496890, 579705, 596268, 618352, 662520, 695646, 745335, 772940, 795024, 927528, 993780, 1043469, 1159410, 1192536, 1325040, 1391292, 1490670, 1545880, 1739115, 1855056, 1987560, 2086938, 2318820, 2385072, 2782584, 2981340, 3091760, 3478230, 3975120, 4173876, 4637640, 5217345, 5565168, 5962680, 6956460, 8347752, 9275280, 10434690, 11925360, 13912920, 16695504, 20869380, 27825840, 41738760, 83477520]

約数ペア:

[(1, 83477520), (2, 41738760), (3, 27825840), (4, 20869380), (5, 16695504), (6, 13912920), (7, 11925360), (8, 10434690), (9, 9275280), (10, 8347752), (12, 6956460), (14, 5962680), (15, 5565168), (16, 5217345), (18, 4637640), (20, 4173876), (21, 3975120), (24, 3478230), (27, 3091760), (28, 2981340), (30, 2782584), (35, 2385072), (36, 2318820), (40, 2086938), (42, 1987560), (45, 1855056), (48, 1739115), (54, 1545880), (56, 1490670), (60, 1391292), (63, 1325040), (70, 1192536), (72, 1159410), (80, 1043469), (84, 993780), (90, 927528), (105, 795024), (108, 772940), (112, 745335), (120, 695646), (126, 662520), (135, 618352), (140, 596268), (144, 579705), (168, 496890), (180, 463764), (189, 441680), (210, 397512), (216, 386470), (240, 347823), (252, 331260), (270, 309176), (280, 298134), (315, 265008), (336, 248445), (360, 231882), (378, 220840), (420, 198756), (432, 193235), (504, 165630), (540, 154588), (560, 149067), (630, 132504), (720, 115941), (756, 110420), (840, 99378), (945, 88336), (1008, 82815), (1080, 77294), (1260, 66252), (1512, 55210), (1680, 49689), (1890, 44168), (2160, 38647), (2520, 33126), (3024, 27605), (3780, 22084), (5040, 16563), (5521, 15120), (7560, 11042)]