217456050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2932

約数の個数: 96

約数和(自身を含む): 624995712

約数和(自身を除く): 407539662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 146, 150, 175, 210, 219, 350, 365, 438, 511, 525, 730, 1022, 1050, 1095, 1533, 1825, 2190, 2555, 2837, 3066, 3650, 5110, 5475, 5674, 7665, 8511, 10950, 12775, 14185, 15330, 17022, 19859, 25550, 28370, 38325, 39718, 42555, 59577, 70925, 76650, 85110, 99295, 119154, 141850, 198590, 207101, 212775, 297885, 414202, 425550, 496475, 595770, 621303, 992950, 1035505, 1242606, 1449707, 1489425, 2071010, 2899414, 2978850, 3106515, 4349121, 5177525, 6213030, 7248535, 8698242, 10355050, 14497070, 15532575, 21745605, 31065150, 36242675, 43491210, 72485350, 108728025, 217456050]

約数ペア:

[(1, 217456050), (2, 108728025), (3, 72485350), (5, 43491210), (6, 36242675), (7, 31065150), (10, 21745605), (14, 15532575), (15, 14497070), (21, 10355050), (25, 8698242), (30, 7248535), (35, 6213030), (42, 5177525), (50, 4349121), (70, 3106515), (73, 2978850), (75, 2899414), (105, 2071010), (146, 1489425), (150, 1449707), (175, 1242606), (210, 1035505), (219, 992950), (350, 621303), (365, 595770), (438, 496475), (511, 425550), (525, 414202), (730, 297885), (1022, 212775), (1050, 207101), (1095, 198590), (1533, 141850), (1825, 119154), (2190, 99295), (2555, 85110), (2837, 76650), (3066, 70925), (3650, 59577), (5110, 42555), (5475, 39718), (5674, 38325), (7665, 28370), (8511, 25550), (10950, 19859), (12775, 17022), (14185, 15330)]