195830700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 616106400

約数和(自身を除く): 420275700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 149, 150, 156, 195, 260, 298, 300, 325, 337, 390, 447, 596, 650, 674, 745, 780, 894, 975, 1011, 1300, 1348, 1490, 1685, 1788, 1937, 1950, 2022, 2235, 2980, 3370, 3725, 3874, 3900, 4044, 4381, 4470, 5055, 5811, 6740, 7450, 7748, 8425, 8762, 8940, 9685, 10110, 11175, 11622, 13143, 14900, 16850, 17524, 19370, 20220, 21905, 22350, 23244, 25275, 26286, 29055, 33700, 38740, 43810, 44700, 48425, 50213, 50550, 52572, 58110, 65715, 87620, 96850, 100426, 101100, 109525, 116220, 131430, 145275, 150639, 193700, 200852, 219050, 251065, 262860, 290550, 301278, 328575, 438100, 502130, 581100, 602556, 652769, 657150, 753195, 1004260, 1255325, 1305538, 1314300, 1506390, 1958307, 2510650, 2611076, 3012780, 3263845, 3765975, 3916614, 5021300, 6527690, 7531950, 7833228, 9791535, 13055380, 15063900, 16319225, 19583070, 32638450, 39166140, 48957675, 65276900, 97915350, 195830700]

約数ペア:

[(1, 195830700), (2, 97915350), (3, 65276900), (4, 48957675), (5, 39166140), (6, 32638450), (10, 19583070), (12, 16319225), (13, 15063900), (15, 13055380), (20, 9791535), (25, 7833228), (26, 7531950), (30, 6527690), (39, 5021300), (50, 3916614), (52, 3765975), (60, 3263845), (65, 3012780), (75, 2611076), (78, 2510650), (100, 1958307), (130, 1506390), (149, 1314300), (150, 1305538), (156, 1255325), (195, 1004260), (260, 753195), (298, 657150), (300, 652769), (325, 602556), (337, 581100), (390, 502130), (447, 438100), (596, 328575), (650, 301278), (674, 290550), (745, 262860), (780, 251065), (894, 219050), (975, 200852), (1011, 193700), (1300, 150639), (1348, 145275), (1490, 131430), (1685, 116220), (1788, 109525), (1937, 101100), (1950, 100426), (2022, 96850), (2235, 87620), (2980, 65715), (3370, 58110), (3725, 52572), (3874, 50550), (3900, 50213), (4044, 48425), (4381, 44700), (4470, 43810), (5055, 38740), (5811, 33700), (6740, 29055), (7450, 26286), (7748, 25275), (8425, 23244), (8762, 22350), (8940, 21905), (9685, 20220), (10110, 19370), (11175, 17524), (11622, 16850), (13143, 14900)]