206289300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 144

約数和(自身を含む): 711954432

約数和(自身を除く): 505665132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4271, 4830, 6900, 8050, 8542, 9660, 12075, 12813, 16100, 17084, 21355, 24150, 25626, 29897, 42710, 48300, 51252, 59794, 64065, 85420, 89691, 98233, 106775, 119588, 128130, 149485, 179382, 196466, 213550, 256260, 294699, 298970, 320325, 358764, 392932, 427100, 448455, 491165, 589398, 597940, 640650, 687631, 747425, 896910, 982330, 1178796, 1281300, 1375262, 1473495, 1494850, 1793820, 1964660, 2062893, 2242275, 2455825, 2750524, 2946990, 2989700, 3438155, 4125786, 4484550, 4911650, 5893980, 6876310, 7367475, 8251572, 8969100, 9823300, 10314465, 13752620, 14734950, 17190775, 20628930, 29469900, 34381550, 41257860, 51572325, 68763100, 103144650, 206289300]

約数ペア:

[(1, 206289300), (2, 103144650), (3, 68763100), (4, 51572325), (5, 41257860), (6, 34381550), (7, 29469900), (10, 20628930), (12, 17190775), (14, 14734950), (15, 13752620), (20, 10314465), (21, 9823300), (23, 8969100), (25, 8251572), (28, 7367475), (30, 6876310), (35, 5893980), (42, 4911650), (46, 4484550), (50, 4125786), (60, 3438155), (69, 2989700), (70, 2946990), (75, 2750524), (84, 2455825), (92, 2242275), (100, 2062893), (105, 1964660), (115, 1793820), (138, 1494850), (140, 1473495), (150, 1375262), (161, 1281300), (175, 1178796), (210, 982330), (230, 896910), (276, 747425), (300, 687631), (322, 640650), (345, 597940), (350, 589398), (420, 491165), (460, 448455), (483, 427100), (525, 392932), (575, 358764), (644, 320325), (690, 298970), (700, 294699), (805, 256260), (966, 213550), (1050, 196466), (1150, 179382), (1380, 149485), (1610, 128130), (1725, 119588), (1932, 106775), (2100, 98233), (2300, 89691), (2415, 85420), (3220, 64065), (3450, 59794), (4025, 51252), (4271, 48300), (4830, 42710), (6900, 29897), (8050, 25626), (8542, 24150), (9660, 21355), (12075, 17084), (12813, 16100)]