222154920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15856

約数の個数: 128

約数和(自身を含む): 797529600

約数和(自身を除く): 575374680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15823, 31646, 47469, 63292, 79115, 94938, 126584, 142407, 158230, 189876, 205699, 237345, 284814, 316460, 379752, 411398, 427221, 474690, 569628, 617097, 632920, 712035, 822796, 854442, 949380, 1028495, 1139256, 1234194, 1424070, 1645592, 1708884, 1851291, 1898760, 2056990, 2136105, 2468388, 2848140, 3085485, 3417768, 3702582, 4113980, 4272210, 4936776, 5553873, 5696280, 6170970, 7405164, 8227960, 8544420, 9256455, 11107746, 12341940, 14810328, 17088840, 18512910, 22215492, 24683880, 27769365, 37025820, 44430984, 55538730, 74051640, 111077460, 222154920]

約数ペア:

[(1, 222154920), (2, 111077460), (3, 74051640), (4, 55538730), (5, 44430984), (6, 37025820), (8, 27769365), (9, 24683880), (10, 22215492), (12, 18512910), (13, 17088840), (15, 14810328), (18, 12341940), (20, 11107746), (24, 9256455), (26, 8544420), (27, 8227960), (30, 7405164), (36, 6170970), (39, 5696280), (40, 5553873), (45, 4936776), (52, 4272210), (54, 4113980), (60, 3702582), (65, 3417768), (72, 3085485), (78, 2848140), (90, 2468388), (104, 2136105), (108, 2056990), (117, 1898760), (120, 1851291), (130, 1708884), (135, 1645592), (156, 1424070), (180, 1234194), (195, 1139256), (216, 1028495), (234, 949380), (260, 854442), (270, 822796), (312, 712035), (351, 632920), (360, 617097), (390, 569628), (468, 474690), (520, 427221), (540, 411398), (585, 379752), (702, 316460), (780, 284814), (936, 237345), (1080, 205699), (1170, 189876), (1404, 158230), (1560, 142407), (1755, 126584), (2340, 94938), (2808, 79115), (3510, 63292), (4680, 47469), (7020, 31646), (14040, 15823)]