71925600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 244484352

約数和(自身を除く): 172558752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1303, 1380, 1725, 1840, 2208, 2300, 2400, 2606, 2760, 3450, 3680, 3909, 4600, 5212, 5520, 6515, 6900, 7818, 9200, 10424, 11040, 13030, 13800, 15636, 18400, 19545, 20848, 26060, 27600, 29969, 31272, 32575, 39090, 41696, 52120, 55200, 59938, 62544, 65150, 78180, 89907, 97725, 104240, 119876, 125088, 130300, 149845, 156360, 179814, 195450, 208480, 239752, 260600, 299690, 312720, 359628, 390900, 449535, 479504, 521200, 599380, 625440, 719256, 749225, 781800, 899070, 959008, 1042400, 1198760, 1438512, 1498450, 1563600, 1798140, 2247675, 2397520, 2877024, 2996900, 3127200, 3596280, 4495350, 4795040, 5993800, 7192560, 8990700, 11987600, 14385120, 17981400, 23975200, 35962800, 71925600]

約数ペア:

[(1, 71925600), (2, 35962800), (3, 23975200), (4, 17981400), (5, 14385120), (6, 11987600), (8, 8990700), (10, 7192560), (12, 5993800), (15, 4795040), (16, 4495350), (20, 3596280), (23, 3127200), (24, 2996900), (25, 2877024), (30, 2397520), (32, 2247675), (40, 1798140), (46, 1563600), (48, 1498450), (50, 1438512), (60, 1198760), (69, 1042400), (75, 959008), (80, 899070), (92, 781800), (96, 749225), (100, 719256), (115, 625440), (120, 599380), (138, 521200), (150, 479504), (160, 449535), (184, 390900), (200, 359628), (230, 312720), (240, 299690), (276, 260600), (300, 239752), (345, 208480), (368, 195450), (400, 179814), (460, 156360), (480, 149845), (552, 130300), (575, 125088), (600, 119876), (690, 104240), (736, 97725), (800, 89907), (920, 78180), (1104, 65150), (1150, 62544), (1200, 59938), (1303, 55200), (1380, 52120), (1725, 41696), (1840, 39090), (2208, 32575), (2300, 31272), (2400, 29969), (2606, 27600), (2760, 26060), (3450, 20848), (3680, 19545), (3909, 18400), (4600, 15636), (5212, 13800), (5520, 13030), (6515, 11040), (6900, 10424), (7818, 9200)]