55684350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 164520720

約数和(自身を除く): 108836370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 29, 30, 34, 45, 50, 51, 58, 75, 85, 87, 90, 102, 145, 150, 153, 170, 174, 225, 251, 255, 261, 290, 306, 425, 435, 450, 493, 502, 510, 522, 725, 753, 765, 850, 870, 986, 1255, 1275, 1305, 1450, 1479, 1506, 1530, 2175, 2259, 2465, 2510, 2550, 2610, 2958, 3765, 3825, 4267, 4350, 4437, 4518, 4930, 6275, 6525, 7279, 7395, 7530, 7650, 8534, 8874, 11295, 12325, 12550, 12801, 13050, 14558, 14790, 18825, 21335, 21837, 22185, 22590, 24650, 25602, 36395, 36975, 37650, 38403, 42670, 43674, 44370, 56475, 64005, 65511, 72790, 73950, 76806, 106675, 109185, 110925, 112950, 123743, 128010, 131022, 181975, 192015, 213350, 218370, 221850, 247486, 320025, 327555, 363950, 371229, 384030, 545925, 618715, 640050, 655110, 742458, 960075, 1091850, 1113687, 1237430, 1637775, 1856145, 1920150, 2227374, 3093575, 3275550, 3712290, 5568435, 6187150, 9280725, 11136870, 18561450, 27842175, 55684350]

約数ペア:

[(1, 55684350), (2, 27842175), (3, 18561450), (5, 11136870), (6, 9280725), (9, 6187150), (10, 5568435), (15, 3712290), (17, 3275550), (18, 3093575), (25, 2227374), (29, 1920150), (30, 1856145), (34, 1637775), (45, 1237430), (50, 1113687), (51, 1091850), (58, 960075), (75, 742458), (85, 655110), (87, 640050), (90, 618715), (102, 545925), (145, 384030), (150, 371229), (153, 363950), (170, 327555), (174, 320025), (225, 247486), (251, 221850), (255, 218370), (261, 213350), (290, 192015), (306, 181975), (425, 131022), (435, 128010), (450, 123743), (493, 112950), (502, 110925), (510, 109185), (522, 106675), (725, 76806), (753, 73950), (765, 72790), (850, 65511), (870, 64005), (986, 56475), (1255, 44370), (1275, 43674), (1305, 42670), (1450, 38403), (1479, 37650), (1506, 36975), (1530, 36395), (2175, 25602), (2259, 24650), (2465, 22590), (2510, 22185), (2550, 21837), (2610, 21335), (2958, 18825), (3765, 14790), (3825, 14558), (4267, 13050), (4350, 12801), (4437, 12550), (4518, 12325), (4930, 11295), (6275, 8874), (6525, 8534), (7279, 7650), (7395, 7530)]