65936400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 120

約数和(自身を含む): 220491840

約数和(自身を除く): 154555440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2389, 2760, 3450, 4600, 4778, 5520, 6900, 7167, 9200, 9556, 11945, 13800, 14334, 19112, 23890, 27600, 28668, 35835, 38224, 47780, 54947, 57336, 59725, 71670, 95560, 109894, 114672, 119450, 143340, 164841, 179175, 191120, 219788, 238900, 274735, 286680, 329682, 358350, 439576, 477800, 549470, 573360, 659364, 716700, 824205, 879152, 955600, 1098940, 1318728, 1373675, 1433400, 1648410, 2197880, 2637456, 2747350, 2866800, 3296820, 4121025, 4395760, 5494700, 6593640, 8242050, 10989400, 13187280, 16484100, 21978800, 32968200, 65936400]

約数ペア:

[(1, 65936400), (2, 32968200), (3, 21978800), (4, 16484100), (5, 13187280), (6, 10989400), (8, 8242050), (10, 6593640), (12, 5494700), (15, 4395760), (16, 4121025), (20, 3296820), (23, 2866800), (24, 2747350), (25, 2637456), (30, 2197880), (40, 1648410), (46, 1433400), (48, 1373675), (50, 1318728), (60, 1098940), (69, 955600), (75, 879152), (80, 824205), (92, 716700), (100, 659364), (115, 573360), (120, 549470), (138, 477800), (150, 439576), (184, 358350), (200, 329682), (230, 286680), (240, 274735), (276, 238900), (300, 219788), (345, 191120), (368, 179175), (400, 164841), (460, 143340), (552, 119450), (575, 114672), (600, 109894), (690, 95560), (920, 71670), (1104, 59725), (1150, 57336), (1200, 54947), (1380, 47780), (1725, 38224), (1840, 35835), (2300, 28668), (2389, 27600), (2760, 23890), (3450, 19112), (4600, 14334), (4778, 13800), (5520, 11945), (6900, 9556), (7167, 9200)]