87058400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 250015248

約数和(自身を除く): 162956848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 761, 800, 880, 1040, 1100, 1144, 1300, 1430, 1522, 1760, 2080, 2200, 2288, 2600, 2860, 3044, 3575, 3805, 4400, 4576, 5200, 5720, 6088, 7150, 7610, 8371, 8800, 9893, 10400, 11440, 12176, 14300, 15220, 16742, 19025, 19786, 22880, 24352, 28600, 30440, 33484, 38050, 39572, 41855, 49465, 57200, 60880, 66968, 76100, 79144, 83710, 98930, 108823, 114400, 121760, 133936, 152200, 158288, 167420, 197860, 209275, 217646, 247325, 267872, 304400, 316576, 334840, 395720, 418550, 435292, 494650, 544115, 608800, 669680, 791440, 837100, 870584, 989300, 1088230, 1339360, 1582880, 1674200, 1741168, 1978600, 2176460, 2720575, 3348400, 3482336, 3957200, 4352920, 5441150, 6696800, 7914400, 8705840, 10882300, 17411680, 21764600, 43529200, 87058400]

約数ペア:

[(1, 87058400), (2, 43529200), (4, 21764600), (5, 17411680), (8, 10882300), (10, 8705840), (11, 7914400), (13, 6696800), (16, 5441150), (20, 4352920), (22, 3957200), (25, 3482336), (26, 3348400), (32, 2720575), (40, 2176460), (44, 1978600), (50, 1741168), (52, 1674200), (55, 1582880), (65, 1339360), (80, 1088230), (88, 989300), (100, 870584), (104, 837100), (110, 791440), (130, 669680), (143, 608800), (160, 544115), (176, 494650), (200, 435292), (208, 418550), (220, 395720), (260, 334840), (275, 316576), (286, 304400), (325, 267872), (352, 247325), (400, 217646), (416, 209275), (440, 197860), (520, 167420), (550, 158288), (572, 152200), (650, 133936), (715, 121760), (761, 114400), (800, 108823), (880, 98930), (1040, 83710), (1100, 79144), (1144, 76100), (1300, 66968), (1430, 60880), (1522, 57200), (1760, 49465), (2080, 41855), (2200, 39572), (2288, 38050), (2600, 33484), (2860, 30440), (3044, 28600), (3575, 24352), (3805, 22880), (4400, 19786), (4576, 19025), (5200, 16742), (5720, 15220), (6088, 14300), (7150, 12176), (7610, 11440), (8371, 10400), (8800, 9893)]