83276700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 263066496

約数和(自身を除く): 179789796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 131, 150, 156, 163, 195, 260, 262, 300, 325, 326, 390, 393, 489, 524, 650, 652, 655, 780, 786, 815, 975, 978, 1300, 1310, 1572, 1630, 1703, 1950, 1956, 1965, 2119, 2445, 2620, 3260, 3275, 3406, 3900, 3930, 4075, 4238, 4890, 5109, 6357, 6550, 6812, 7860, 8150, 8476, 8515, 9780, 9825, 10218, 10595, 12225, 12714, 13100, 16300, 17030, 19650, 20436, 21190, 21353, 24450, 25428, 25545, 31785, 34060, 39300, 42380, 42575, 42706, 48900, 51090, 52975, 63570, 64059, 85150, 85412, 102180, 105950, 106765, 127140, 127725, 128118, 158925, 170300, 211900, 213530, 255450, 256236, 277589, 317850, 320295, 427060, 510900, 533825, 555178, 635700, 640590, 832767, 1067650, 1110356, 1281180, 1387945, 1601475, 1665534, 2135300, 2775890, 3202950, 3331068, 4163835, 5551780, 6405900, 6939725, 8327670, 13879450, 16655340, 20819175, 27758900, 41638350, 83276700]

約数ペア:

[(1, 83276700), (2, 41638350), (3, 27758900), (4, 20819175), (5, 16655340), (6, 13879450), (10, 8327670), (12, 6939725), (13, 6405900), (15, 5551780), (20, 4163835), (25, 3331068), (26, 3202950), (30, 2775890), (39, 2135300), (50, 1665534), (52, 1601475), (60, 1387945), (65, 1281180), (75, 1110356), (78, 1067650), (100, 832767), (130, 640590), (131, 635700), (150, 555178), (156, 533825), (163, 510900), (195, 427060), (260, 320295), (262, 317850), (300, 277589), (325, 256236), (326, 255450), (390, 213530), (393, 211900), (489, 170300), (524, 158925), (650, 128118), (652, 127725), (655, 127140), (780, 106765), (786, 105950), (815, 102180), (975, 85412), (978, 85150), (1300, 64059), (1310, 63570), (1572, 52975), (1630, 51090), (1703, 48900), (1950, 42706), (1956, 42575), (1965, 42380), (2119, 39300), (2445, 34060), (2620, 31785), (3260, 25545), (3275, 25428), (3406, 24450), (3900, 21353), (3930, 21190), (4075, 20436), (4238, 19650), (4890, 17030), (5109, 16300), (6357, 13100), (6550, 12714), (6812, 12225), (7860, 10595), (8150, 10218), (8476, 9825), (8515, 9780)]