86250000

素因数分解:

$2^4\times 3^1\times 5^7\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 160

約数和(自身を含む): 290624256

約数和(自身を除く): 204374256

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, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 625, 690, 750, 920, 1000, 1104, 1150, 1200, 1250, 1380, 1500, 1725, 1840, 1875, 2000, 2300, 2500, 2760, 2875, 3000, 3125, 3450, 3750, 4600, 5000, 5520, 5750, 6000, 6250, 6900, 7500, 8625, 9200, 9375, 10000, 11500, 12500, 13800, 14375, 15000, 15625, 17250, 18750, 23000, 25000, 27600, 28750, 30000, 31250, 34500, 37500, 43125, 46000, 46875, 50000, 57500, 62500, 69000, 71875, 75000, 78125, 86250, 93750, 115000, 125000, 138000, 143750, 150000, 156250, 172500, 187500, 215625, 230000, 234375, 250000, 287500, 312500, 345000, 359375, 375000, 431250, 468750, 575000, 625000, 690000, 718750, 750000, 862500, 937500, 1078125, 1150000, 1250000, 1437500, 1725000, 1796875, 1875000, 2156250, 2875000, 3450000, 3593750, 3750000, 4312500, 5390625, 5750000, 7187500, 8625000, 10781250, 14375000, 17250000, 21562500, 28750000, 43125000, 86250000]

約数ペア:

[(1, 86250000), (2, 43125000), (3, 28750000), (4, 21562500), (5, 17250000), (6, 14375000), (8, 10781250), (10, 8625000), (12, 7187500), (15, 5750000), (16, 5390625), (20, 4312500), (23, 3750000), (24, 3593750), (25, 3450000), (30, 2875000), (40, 2156250), (46, 1875000), (48, 1796875), (50, 1725000), (60, 1437500), (69, 1250000), (75, 1150000), (80, 1078125), (92, 937500), (100, 862500), (115, 750000), (120, 718750), (125, 690000), (138, 625000), (150, 575000), (184, 468750), (200, 431250), (230, 375000), (240, 359375), (250, 345000), (276, 312500), (300, 287500), (345, 250000), (368, 234375), (375, 230000), (400, 215625), (460, 187500), (500, 172500), (552, 156250), (575, 150000), (600, 143750), (625, 138000), (690, 125000), (750, 115000), (920, 93750), (1000, 86250), (1104, 78125), (1150, 75000), (1200, 71875), (1250, 69000), (1380, 62500), (1500, 57500), (1725, 50000), (1840, 46875), (1875, 46000), (2000, 43125), (2300, 37500), (2500, 34500), (2760, 31250), (2875, 30000), (3000, 28750), (3125, 27600), (3450, 25000), (3750, 23000), (4600, 18750), (5000, 17250), (5520, 15625), (5750, 15000), (6000, 14375), (6250, 13800), (6900, 12500), (7500, 11500), (8625, 10000), (9200, 9375)]