49212900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 172697280

約数和(自身を除く): 123484380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1657, 1980, 2475, 2700, 2970, 3300, 3314, 4950, 4971, 5940, 6628, 7425, 8285, 9900, 9942, 14850, 14913, 16570, 18227, 19884, 24855, 29700, 29826, 33140, 36454, 41425, 44739, 49710, 54681, 59652, 72908, 74565, 82850, 89478, 91135, 99420, 109362, 124275, 149130, 164043, 165700, 178956, 182270, 218724, 223695, 248550, 273405, 298260, 328086, 364540, 372825, 447390, 455675, 492129, 497100, 546810, 656172, 745650, 820215, 894780, 911350, 984258, 1093620, 1118475, 1367025, 1491300, 1640430, 1822700, 1968516, 2236950, 2460645, 2734050, 3280860, 4101075, 4473900, 4921290, 5468100, 8202150, 9842580, 12303225, 16404300, 24606450, 49212900]

約数ペア:

[(1, 49212900), (2, 24606450), (3, 16404300), (4, 12303225), (5, 9842580), (6, 8202150), (9, 5468100), (10, 4921290), (11, 4473900), (12, 4101075), (15, 3280860), (18, 2734050), (20, 2460645), (22, 2236950), (25, 1968516), (27, 1822700), (30, 1640430), (33, 1491300), (36, 1367025), (44, 1118475), (45, 1093620), (50, 984258), (54, 911350), (55, 894780), (60, 820215), (66, 745650), (75, 656172), (90, 546810), (99, 497100), (100, 492129), (108, 455675), (110, 447390), (132, 372825), (135, 364540), (150, 328086), (165, 298260), (180, 273405), (198, 248550), (220, 223695), (225, 218724), (270, 182270), (275, 178956), (297, 165700), (300, 164043), (330, 149130), (396, 124275), (450, 109362), (495, 99420), (540, 91135), (550, 89478), (594, 82850), (660, 74565), (675, 72908), (825, 59652), (900, 54681), (990, 49710), (1100, 44739), (1188, 41425), (1350, 36454), (1485, 33140), (1650, 29826), (1657, 29700), (1980, 24855), (2475, 19884), (2700, 18227), (2970, 16570), (3300, 14913), (3314, 14850), (4950, 9942), (4971, 9900), (5940, 8285), (6628, 7425)]