164287800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 557542440

約数和(自身を除く): 393254640

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, 107, 120, 150, 180, 200, 214, 225, 300, 321, 360, 428, 450, 535, 600, 642, 853, 856, 900, 963, 1070, 1284, 1605, 1706, 1800, 1926, 2140, 2559, 2568, 2675, 3210, 3412, 3852, 4265, 4280, 4815, 5118, 5350, 6420, 6824, 7677, 7704, 8025, 8530, 9630, 10236, 10700, 12795, 12840, 15354, 16050, 17060, 19260, 20472, 21325, 21400, 24075, 25590, 30708, 32100, 34120, 38385, 38520, 42650, 48150, 51180, 61416, 63975, 64200, 76770, 85300, 91271, 96300, 102360, 127950, 153540, 170600, 182542, 191925, 192600, 255900, 273813, 307080, 365084, 383850, 456355, 511800, 547626, 730168, 767700, 821439, 912710, 1095252, 1369065, 1535400, 1642878, 1825420, 2190504, 2281775, 2738130, 3285756, 3650840, 4107195, 4563550, 5476260, 6571512, 6845325, 8214390, 9127100, 10952520, 13690650, 16428780, 18254200, 20535975, 27381300, 32857560, 41071950, 54762600, 82143900, 164287800]

約数ペア:

[(1, 164287800), (2, 82143900), (3, 54762600), (4, 41071950), (5, 32857560), (6, 27381300), (8, 20535975), (9, 18254200), (10, 16428780), (12, 13690650), (15, 10952520), (18, 9127100), (20, 8214390), (24, 6845325), (25, 6571512), (30, 5476260), (36, 4563550), (40, 4107195), (45, 3650840), (50, 3285756), (60, 2738130), (72, 2281775), (75, 2190504), (90, 1825420), (100, 1642878), (107, 1535400), (120, 1369065), (150, 1095252), (180, 912710), (200, 821439), (214, 767700), (225, 730168), (300, 547626), (321, 511800), (360, 456355), (428, 383850), (450, 365084), (535, 307080), (600, 273813), (642, 255900), (853, 192600), (856, 191925), (900, 182542), (963, 170600), (1070, 153540), (1284, 127950), (1605, 102360), (1706, 96300), (1800, 91271), (1926, 85300), (2140, 76770), (2559, 64200), (2568, 63975), (2675, 61416), (3210, 51180), (3412, 48150), (3852, 42650), (4265, 38520), (4280, 38385), (4815, 34120), (5118, 32100), (5350, 30708), (6420, 25590), (6824, 24075), (7677, 21400), (7704, 21325), (8025, 20472), (8530, 19260), (9630, 17060), (10236, 16050), (10700, 15354), (12795, 12840)]