198157050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 672456960

約数和(自身を除く): 474299910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 546, 585, 630, 650, 675, 702, 819, 910, 945, 975, 1050, 1170, 1350, 1365, 1575, 1613, 1638, 1755, 1890, 1950, 2275, 2457, 2730, 2925, 3150, 3226, 3510, 4095, 4550, 4725, 4839, 4914, 5850, 6825, 8065, 8190, 8775, 9450, 9678, 11291, 12285, 13650, 14517, 16130, 17550, 20475, 20969, 22582, 24195, 24570, 29034, 33873, 40325, 40950, 41938, 43551, 48390, 56455, 61425, 62907, 67746, 72585, 80650, 87102, 101619, 104845, 112910, 120975, 122850, 125814, 145170, 146783, 169365, 188721, 203238, 209690, 217755, 241950, 282275, 293566, 304857, 314535, 338730, 362925, 377442, 435510, 440349, 508095, 524225, 564550, 566163, 609714, 629070, 725850, 733915, 846825, 880698, 943605, 1016190, 1048450, 1088775, 1132326, 1321047, 1467830, 1524285, 1572675, 1693650, 1887210, 2177550, 2201745, 2540475, 2642094, 2830815, 3048570, 3145350, 3669575, 3963141, 4403490, 4718025, 5080950, 5661630, 6605235, 7339150, 7621425, 7926282, 9436050, 11008725, 13210470, 14154075, 15242850, 19815705, 22017450, 28308150, 33026175, 39631410, 66052350, 99078525, 198157050]

約数ペア:

[(1, 198157050), (2, 99078525), (3, 66052350), (5, 39631410), (6, 33026175), (7, 28308150), (9, 22017450), (10, 19815705), (13, 15242850), (14, 14154075), (15, 13210470), (18, 11008725), (21, 9436050), (25, 7926282), (26, 7621425), (27, 7339150), (30, 6605235), (35, 5661630), (39, 5080950), (42, 4718025), (45, 4403490), (50, 3963141), (54, 3669575), (63, 3145350), (65, 3048570), (70, 2830815), (75, 2642094), (78, 2540475), (90, 2201745), (91, 2177550), (105, 1887210), (117, 1693650), (126, 1572675), (130, 1524285), (135, 1467830), (150, 1321047), (175, 1132326), (182, 1088775), (189, 1048450), (195, 1016190), (210, 943605), (225, 880698), (234, 846825), (270, 733915), (273, 725850), (315, 629070), (325, 609714), (350, 566163), (351, 564550), (378, 524225), (390, 508095), (450, 440349), (455, 435510), (525, 377442), (546, 362925), (585, 338730), (630, 314535), (650, 304857), (675, 293566), (702, 282275), (819, 241950), (910, 217755), (945, 209690), (975, 203238), (1050, 188721), (1170, 169365), (1350, 146783), (1365, 145170), (1575, 125814), (1613, 122850), (1638, 120975), (1755, 112910), (1890, 104845), (1950, 101619), (2275, 87102), (2457, 80650), (2730, 72585), (2925, 67746), (3150, 62907), (3226, 61425), (3510, 56455), (4095, 48390), (4550, 43551), (4725, 41938), (4839, 40950), (4914, 40325), (5850, 33873), (6825, 29034), (8065, 24570), (8190, 24195), (8775, 22582), (9450, 20969), (9678, 20475), (11291, 17550), (12285, 16130), (13650, 14517)]