345375000

素因数分解:

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

素因数の和:349

約数の個数: 168

約数和(自身を含む): 1173031860

約数和(自身を除く): 827656860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 307, 360, 375, 450, 500, 600, 614, 625, 750, 900, 921, 1000, 1125, 1228, 1250, 1500, 1535, 1800, 1842, 1875, 2250, 2456, 2500, 2763, 3000, 3070, 3125, 3684, 3750, 4500, 4605, 5000, 5526, 5625, 6140, 6250, 7368, 7500, 7675, 9000, 9210, 9375, 11052, 11250, 12280, 12500, 13815, 15000, 15350, 15625, 18420, 18750, 22104, 22500, 23025, 25000, 27630, 28125, 30700, 31250, 36840, 37500, 38375, 45000, 46050, 46875, 55260, 56250, 61400, 62500, 69075, 75000, 76750, 92100, 93750, 110520, 112500, 115125, 125000, 138150, 140625, 153500, 184200, 187500, 191875, 225000, 230250, 276300, 281250, 307000, 345375, 375000, 383750, 460500, 552600, 562500, 575625, 690750, 767500, 921000, 959375, 1125000, 1151250, 1381500, 1535000, 1726875, 1918750, 2302500, 2763000, 2878125, 3453750, 3837500, 4605000, 4796875, 5756250, 6907500, 7675000, 8634375, 9593750, 11512500, 13815000, 14390625, 17268750, 19187500, 23025000, 28781250, 34537500, 38375000, 43171875, 57562500, 69075000, 86343750, 115125000, 172687500, 345375000]

約数ペア:

[(1, 345375000), (2, 172687500), (3, 115125000), (4, 86343750), (5, 69075000), (6, 57562500), (8, 43171875), (9, 38375000), (10, 34537500), (12, 28781250), (15, 23025000), (18, 19187500), (20, 17268750), (24, 14390625), (25, 13815000), (30, 11512500), (36, 9593750), (40, 8634375), (45, 7675000), (50, 6907500), (60, 5756250), (72, 4796875), (75, 4605000), (90, 3837500), (100, 3453750), (120, 2878125), (125, 2763000), (150, 2302500), (180, 1918750), (200, 1726875), (225, 1535000), (250, 1381500), (300, 1151250), (307, 1125000), (360, 959375), (375, 921000), (450, 767500), (500, 690750), (600, 575625), (614, 562500), (625, 552600), (750, 460500), (900, 383750), (921, 375000), (1000, 345375), (1125, 307000), (1228, 281250), (1250, 276300), (1500, 230250), (1535, 225000), (1800, 191875), (1842, 187500), (1875, 184200), (2250, 153500), (2456, 140625), (2500, 138150), (2763, 125000), (3000, 115125), (3070, 112500), (3125, 110520), (3684, 93750), (3750, 92100), (4500, 76750), (4605, 75000), (5000, 69075), (5526, 62500), (5625, 61400), (6140, 56250), (6250, 55260), (7368, 46875), (7500, 46050), (7675, 45000), (9000, 38375), (9210, 37500), (9375, 36840), (11052, 31250), (11250, 30700), (12280, 28125), (12500, 27630), (13815, 25000), (15000, 23025), (15350, 22500), (15625, 22104), (18420, 18750)]