230250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 140

約数和(自身を含む): 745927952

約数和(自身を除く): 515677952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 307, 375, 400, 500, 600, 614, 625, 750, 921, 1000, 1200, 1228, 1250, 1500, 1535, 1842, 1875, 2000, 2456, 2500, 3000, 3070, 3125, 3684, 3750, 4605, 4912, 5000, 6000, 6140, 6250, 7368, 7500, 7675, 9210, 9375, 10000, 12280, 12500, 14736, 15000, 15350, 15625, 18420, 18750, 23025, 24560, 25000, 30000, 30700, 31250, 36840, 37500, 38375, 46050, 46875, 50000, 61400, 62500, 73680, 75000, 76750, 92100, 93750, 115125, 122800, 125000, 150000, 153500, 184200, 187500, 191875, 230250, 250000, 307000, 368400, 375000, 383750, 460500, 575625, 614000, 750000, 767500, 921000, 959375, 1151250, 1535000, 1842000, 1918750, 2302500, 2878125, 3070000, 3837500, 4605000, 4796875, 5756250, 7675000, 9210000, 9593750, 11512500, 14390625, 15350000, 19187500, 23025000, 28781250, 38375000, 46050000, 57562500, 76750000, 115125000, 230250000]

約数ペア:

[(1, 230250000), (2, 115125000), (3, 76750000), (4, 57562500), (5, 46050000), (6, 38375000), (8, 28781250), (10, 23025000), (12, 19187500), (15, 15350000), (16, 14390625), (20, 11512500), (24, 9593750), (25, 9210000), (30, 7675000), (40, 5756250), (48, 4796875), (50, 4605000), (60, 3837500), (75, 3070000), (80, 2878125), (100, 2302500), (120, 1918750), (125, 1842000), (150, 1535000), (200, 1151250), (240, 959375), (250, 921000), (300, 767500), (307, 750000), (375, 614000), (400, 575625), (500, 460500), (600, 383750), (614, 375000), (625, 368400), (750, 307000), (921, 250000), (1000, 230250), (1200, 191875), (1228, 187500), (1250, 184200), (1500, 153500), (1535, 150000), (1842, 125000), (1875, 122800), (2000, 115125), (2456, 93750), (2500, 92100), (3000, 76750), (3070, 75000), (3125, 73680), (3684, 62500), (3750, 61400), (4605, 50000), (4912, 46875), (5000, 46050), (6000, 38375), (6140, 37500), (6250, 36840), (7368, 31250), (7500, 30700), (7675, 30000), (9210, 25000), (9375, 24560), (10000, 23025), (12280, 18750), (12500, 18420), (14736, 15625), (15000, 15350)]