490950600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{16699}}^1$

素因数の和:16732

約数の個数: 144

約数和(自身を含む): 1770534000

約数和(自身を除く): 1279583400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 9800, 14700, 16699, 29400, 33398, 50097, 66796, 83495, 100194, 116893, 133592, 166990, 200388, 233786, 250485, 333980, 350679, 400776, 417475, 467572, 500970, 584465, 667960, 701358, 818251, 834950, 935144, 1001940, 1168930, 1252425, 1402716, 1636502, 1669900, 1753395, 2003880, 2337860, 2454753, 2504850, 2805432, 2922325, 3273004, 3339800, 3506790, 4091255, 4675720, 4909506, 5009700, 5844650, 6546008, 7013580, 8182510, 8766975, 9819012, 10019400, 11689300, 12273765, 14027160, 16365020, 17533950, 19638024, 20456275, 23378600, 24547530, 32730040, 35067900, 40912550, 49095060, 61368825, 70135800, 81825100, 98190120, 122737650, 163650200, 245475300, 490950600]

約数ペア:

[(1, 490950600), (2, 245475300), (3, 163650200), (4, 122737650), (5, 98190120), (6, 81825100), (7, 70135800), (8, 61368825), (10, 49095060), (12, 40912550), (14, 35067900), (15, 32730040), (20, 24547530), (21, 23378600), (24, 20456275), (25, 19638024), (28, 17533950), (30, 16365020), (35, 14027160), (40, 12273765), (42, 11689300), (49, 10019400), (50, 9819012), (56, 8766975), (60, 8182510), (70, 7013580), (75, 6546008), (84, 5844650), (98, 5009700), (100, 4909506), (105, 4675720), (120, 4091255), (140, 3506790), (147, 3339800), (150, 3273004), (168, 2922325), (175, 2805432), (196, 2504850), (200, 2454753), (210, 2337860), (245, 2003880), (280, 1753395), (294, 1669900), (300, 1636502), (350, 1402716), (392, 1252425), (420, 1168930), (490, 1001940), (525, 935144), (588, 834950), (600, 818251), (700, 701358), (735, 667960), (840, 584465), (980, 500970), (1050, 467572), (1176, 417475), (1225, 400776), (1400, 350679), (1470, 333980), (1960, 250485), (2100, 233786), (2450, 200388), (2940, 166990), (3675, 133592), (4200, 116893), (4900, 100194), (5880, 83495), (7350, 66796), (9800, 50097), (14700, 33398), (16699, 29400)]