281135329800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{37273}}^1$

素因数の和:38272

約数の個数: 192

約数和(自身を含む): 939555281280

約数和(自身を除く): 658419951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 967, 975, 1300, 1560, 1934, 1950, 2600, 2901, 3868, 3900, 4835, 5802, 7736, 7800, 9670, 11604, 12571, 14505, 19340, 23208, 24175, 25142, 29010, 37273, 37713, 38680, 48350, 50284, 58020, 62855, 72525, 74546, 75426, 96700, 100568, 111819, 116040, 125710, 145050, 149092, 150852, 186365, 188565, 193400, 223638, 251420, 290100, 298184, 301704, 314275, 372730, 377130, 447276, 484549, 502840, 559095, 580200, 628550, 745460, 754260, 894552, 931825, 942825, 969098, 1118190, 1257100, 1453647, 1490920, 1508520, 1863650, 1885650, 1938196, 2236380, 2422745, 2514200, 2795475, 2907294, 3727300, 3771300, 3876392, 4472760, 4845490, 5590950, 5814588, 7268235, 7454600, 7542600, 9690980, 11181900, 11629176, 12113725, 14536470, 19381960, 22363800, 24227450, 29072940, 36042991, 36341175, 48454900, 58145880, 72085982, 72682350, 96909800, 108128973, 144171964, 145364700, 180214955, 216257946, 288343928, 290729400, 360429910, 432515892, 468558883, 540644865, 720859820, 865031784, 901074775, 937117766, 1081289730, 1405676649, 1441719640, 1802149550, 1874235532, 2162579460, 2342794415, 2703224325, 2811353298, 3604299100, 3748471064, 4325158920, 4685588830, 5406448650, 5622706596, 7028383245, 7208598200, 9371177660, 10812897300, 11245413192, 11713972075, 14056766490, 18742355320, 21625794600, 23427944150, 28113532980, 35141916225, 46855888300, 56227065960, 70283832450, 93711776600, 140567664900, 281135329800]

約数ペア:

[(1, 281135329800), (2, 140567664900), (3, 93711776600), (4, 70283832450), (5, 56227065960), (6, 46855888300), (8, 35141916225), (10, 28113532980), (12, 23427944150), (13, 21625794600), (15, 18742355320), (20, 14056766490), (24, 11713972075), (25, 11245413192), (26, 10812897300), (30, 9371177660), (39, 7208598200), (40, 7028383245), (50, 5622706596), (52, 5406448650), (60, 4685588830), (65, 4325158920), (75, 3748471064), (78, 3604299100), (100, 2811353298), (104, 2703224325), (120, 2342794415), (130, 2162579460), (150, 1874235532), (156, 1802149550), (195, 1441719640), (200, 1405676649), (260, 1081289730), (300, 937117766), (312, 901074775), (325, 865031784), (390, 720859820), (520, 540644865), (600, 468558883), (650, 432515892), (780, 360429910), (967, 290729400), (975, 288343928), (1300, 216257946), (1560, 180214955), (1934, 145364700), (1950, 144171964), (2600, 108128973), (2901, 96909800), (3868, 72682350), (3900, 72085982), (4835, 58145880), (5802, 48454900), (7736, 36341175), (7800, 36042991), (9670, 29072940), (11604, 24227450), (12571, 22363800), (14505, 19381960), (19340, 14536470), (23208, 12113725), (24175, 11629176), (25142, 11181900), (29010, 9690980), (37273, 7542600), (37713, 7454600), (38680, 7268235), (48350, 5814588), (50284, 5590950), (58020, 4845490), (62855, 4472760), (72525, 3876392), (74546, 3771300), (75426, 3727300), (96700, 2907294), (100568, 2795475), (111819, 2514200), (116040, 2422745), (125710, 2236380), (145050, 1938196), (149092, 1885650), (150852, 1863650), (186365, 1508520), (188565, 1490920), (193400, 1453647), (223638, 1257100), (251420, 1118190), (290100, 969098), (298184, 942825), (301704, 931825), (314275, 894552), (372730, 754260), (377130, 745460), (447276, 628550), (484549, 580200), (502840, 559095)]