98254890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 181681110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 107, 114, 135, 171, 179, 190, 214, 270, 285, 321, 342, 358, 513, 535, 537, 570, 642, 855, 895, 963, 1026, 1070, 1074, 1605, 1611, 1710, 1790, 1926, 2033, 2565, 2685, 2889, 3210, 3222, 3401, 4066, 4815, 4833, 5130, 5370, 5778, 6099, 6802, 8055, 9630, 9666, 10165, 10203, 12198, 14445, 16110, 17005, 18297, 19153, 20330, 20406, 24165, 28890, 30495, 30609, 34010, 36594, 38306, 48330, 51015, 54891, 57459, 60990, 61218, 91485, 91827, 95765, 102030, 109782, 114918, 153045, 172377, 182970, 183654, 191530, 274455, 287295, 306090, 344754, 363907, 459135, 517131, 548910, 574590, 727814, 861885, 918270, 1034262, 1091721, 1723770, 1819535, 2183442, 2585655, 3275163, 3639070, 5171310, 5458605, 6550326, 9825489, 10917210, 16375815, 19650978, 32751630, 49127445, 98254890]

約数ペア:

[(1, 98254890), (2, 49127445), (3, 32751630), (5, 19650978), (6, 16375815), (9, 10917210), (10, 9825489), (15, 6550326), (18, 5458605), (19, 5171310), (27, 3639070), (30, 3275163), (38, 2585655), (45, 2183442), (54, 1819535), (57, 1723770), (90, 1091721), (95, 1034262), (107, 918270), (114, 861885), (135, 727814), (171, 574590), (179, 548910), (190, 517131), (214, 459135), (270, 363907), (285, 344754), (321, 306090), (342, 287295), (358, 274455), (513, 191530), (535, 183654), (537, 182970), (570, 172377), (642, 153045), (855, 114918), (895, 109782), (963, 102030), (1026, 95765), (1070, 91827), (1074, 91485), (1605, 61218), (1611, 60990), (1710, 57459), (1790, 54891), (1926, 51015), (2033, 48330), (2565, 38306), (2685, 36594), (2889, 34010), (3210, 30609), (3222, 30495), (3401, 28890), (4066, 24165), (4815, 20406), (4833, 20330), (5130, 19153), (5370, 18297), (5778, 17005), (6099, 16110), (6802, 14445), (8055, 12198), (9630, 10203), (9666, 10165)]