64960200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 220521600

約数和(自身を除く): 155561400

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, 150, 151, 180, 200, 225, 239, 300, 302, 360, 450, 453, 478, 600, 604, 717, 755, 900, 906, 956, 1195, 1208, 1359, 1434, 1510, 1800, 1812, 1912, 2151, 2265, 2390, 2718, 2868, 3020, 3585, 3624, 3775, 4302, 4530, 4780, 5436, 5736, 5975, 6040, 6795, 7170, 7550, 8604, 9060, 9560, 10755, 10872, 11325, 11950, 13590, 14340, 15100, 17208, 17925, 18120, 21510, 22650, 23900, 27180, 28680, 30200, 33975, 35850, 36089, 43020, 45300, 47800, 53775, 54360, 67950, 71700, 72178, 86040, 90600, 107550, 108267, 135900, 143400, 144356, 180445, 215100, 216534, 271800, 288712, 324801, 360890, 430200, 433068, 541335, 649602, 721780, 866136, 902225, 1082670, 1299204, 1443560, 1624005, 1804450, 2165340, 2598408, 2706675, 3248010, 3608900, 4330680, 5413350, 6496020, 7217800, 8120025, 10826700, 12992040, 16240050, 21653400, 32480100, 64960200]

約数ペア:

[(1, 64960200), (2, 32480100), (3, 21653400), (4, 16240050), (5, 12992040), (6, 10826700), (8, 8120025), (9, 7217800), (10, 6496020), (12, 5413350), (15, 4330680), (18, 3608900), (20, 3248010), (24, 2706675), (25, 2598408), (30, 2165340), (36, 1804450), (40, 1624005), (45, 1443560), (50, 1299204), (60, 1082670), (72, 902225), (75, 866136), (90, 721780), (100, 649602), (120, 541335), (150, 433068), (151, 430200), (180, 360890), (200, 324801), (225, 288712), (239, 271800), (300, 216534), (302, 215100), (360, 180445), (450, 144356), (453, 143400), (478, 135900), (600, 108267), (604, 107550), (717, 90600), (755, 86040), (900, 72178), (906, 71700), (956, 67950), (1195, 54360), (1208, 53775), (1359, 47800), (1434, 45300), (1510, 43020), (1800, 36089), (1812, 35850), (1912, 33975), (2151, 30200), (2265, 28680), (2390, 27180), (2718, 23900), (2868, 22650), (3020, 21510), (3585, 18120), (3624, 17925), (3775, 17208), (4302, 15100), (4530, 14340), (4780, 13590), (5436, 11950), (5736, 11325), (5975, 10872), (6040, 10755), (6795, 9560), (7170, 9060), (7550, 8604)]