27020280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1733

約数の個数: 128

約数和(自身を含む): 97574400

約数和(自身を除く): 70554120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1693, 1995, 2280, 2660, 3192, 3386, 3990, 5079, 5320, 6772, 7980, 8465, 10158, 11851, 13544, 15960, 16930, 20316, 23702, 25395, 32167, 33860, 35553, 40632, 47404, 50790, 59255, 64334, 67720, 71106, 94808, 96501, 101580, 118510, 128668, 142212, 160835, 177765, 193002, 203160, 225169, 237020, 257336, 284424, 321670, 355530, 386004, 450338, 474040, 482505, 643340, 675507, 711060, 772008, 900676, 965010, 1125845, 1286680, 1351014, 1422120, 1801352, 1930020, 2251690, 2702028, 3377535, 3860040, 4503380, 5404056, 6755070, 9006760, 13510140, 27020280]

約数ペア:

[(1, 27020280), (2, 13510140), (3, 9006760), (4, 6755070), (5, 5404056), (6, 4503380), (7, 3860040), (8, 3377535), (10, 2702028), (12, 2251690), (14, 1930020), (15, 1801352), (19, 1422120), (20, 1351014), (21, 1286680), (24, 1125845), (28, 965010), (30, 900676), (35, 772008), (38, 711060), (40, 675507), (42, 643340), (56, 482505), (57, 474040), (60, 450338), (70, 386004), (76, 355530), (84, 321670), (95, 284424), (105, 257336), (114, 237020), (120, 225169), (133, 203160), (140, 193002), (152, 177765), (168, 160835), (190, 142212), (210, 128668), (228, 118510), (266, 101580), (280, 96501), (285, 94808), (380, 71106), (399, 67720), (420, 64334), (456, 59255), (532, 50790), (570, 47404), (665, 40632), (760, 35553), (798, 33860), (840, 32167), (1064, 25395), (1140, 23702), (1330, 20316), (1596, 16930), (1693, 15960), (1995, 13544), (2280, 11851), (2660, 10158), (3192, 8465), (3386, 7980), (3990, 6772), (5079, 5320)]