120166900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 314979840

約数和(自身を除く): 194812940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 53, 70, 79, 82, 100, 106, 140, 158, 164, 175, 205, 212, 265, 287, 316, 350, 371, 395, 410, 530, 553, 574, 700, 742, 790, 820, 1025, 1060, 1106, 1148, 1325, 1435, 1484, 1580, 1855, 1975, 2050, 2173, 2212, 2650, 2765, 2870, 3239, 3710, 3950, 4100, 4187, 4346, 5300, 5530, 5740, 6478, 7175, 7420, 7900, 8374, 8692, 9275, 10865, 11060, 12956, 13825, 14350, 15211, 16195, 16748, 18550, 20935, 21730, 22673, 27650, 28700, 29309, 30422, 32390, 37100, 41870, 43460, 45346, 54325, 55300, 58618, 60844, 64780, 76055, 80975, 83740, 90692, 104675, 108650, 113365, 117236, 146545, 152110, 161950, 171667, 209350, 217300, 226730, 293090, 304220, 323900, 343334, 380275, 418700, 453460, 566825, 586180, 686668, 732725, 760550, 858335, 1133650, 1201669, 1465450, 1521100, 1716670, 2267300, 2403338, 2930900, 3433340, 4291675, 4806676, 6008345, 8583350, 12016690, 17166700, 24033380, 30041725, 60083450, 120166900]

約数ペア:

[(1, 120166900), (2, 60083450), (4, 30041725), (5, 24033380), (7, 17166700), (10, 12016690), (14, 8583350), (20, 6008345), (25, 4806676), (28, 4291675), (35, 3433340), (41, 2930900), (50, 2403338), (53, 2267300), (70, 1716670), (79, 1521100), (82, 1465450), (100, 1201669), (106, 1133650), (140, 858335), (158, 760550), (164, 732725), (175, 686668), (205, 586180), (212, 566825), (265, 453460), (287, 418700), (316, 380275), (350, 343334), (371, 323900), (395, 304220), (410, 293090), (530, 226730), (553, 217300), (574, 209350), (700, 171667), (742, 161950), (790, 152110), (820, 146545), (1025, 117236), (1060, 113365), (1106, 108650), (1148, 104675), (1325, 90692), (1435, 83740), (1484, 80975), (1580, 76055), (1855, 64780), (1975, 60844), (2050, 58618), (2173, 55300), (2212, 54325), (2650, 45346), (2765, 43460), (2870, 41870), (3239, 37100), (3710, 32390), (3950, 30422), (4100, 29309), (4187, 28700), (4346, 27650), (5300, 22673), (5530, 21730), (5740, 20935), (6478, 18550), (7175, 16748), (7420, 16195), (7900, 15211), (8374, 14350), (8692, 13825), (9275, 12956), (10865, 11060)]