1206221625

素因数分解:

$3^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 224

約数和(自身を含む): 2706302976

約数和(自身を除く): 1500081351

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 61, 63, 75, 81, 93, 105, 125, 135, 155, 175, 183, 189, 217, 225, 243, 279, 305, 315, 375, 405, 427, 465, 525, 549, 567, 651, 675, 729, 775, 837, 875, 915, 945, 1085, 1125, 1215, 1281, 1395, 1525, 1575, 1647, 1701, 1891, 1953, 2025, 2135, 2325, 2511, 2625, 2745, 2835, 3255, 3375, 3645, 3843, 3875, 4185, 4575, 4725, 4941, 5103, 5425, 5673, 5859, 6075, 6405, 6975, 7533, 7625, 7875, 8235, 8505, 9455, 9765, 10125, 10675, 11529, 11625, 12555, 13237, 13725, 14175, 14823, 16275, 17019, 17577, 18225, 19215, 20925, 22599, 22875, 23625, 24705, 25515, 27125, 28365, 29295, 30375, 32025, 34587, 34875, 37665, 39711, 41175, 42525, 44469, 47275, 48825, 51057, 52731, 53375, 57645, 62775, 66185, 68625, 70875, 74115, 81375, 85095, 87885, 91125, 96075, 103761, 104625, 112995, 119133, 123525, 127575, 141825, 146475, 153171, 158193, 160125, 172935, 188325, 198555, 205875, 212625, 222345, 236375, 244125, 255285, 263655, 288225, 311283, 313875, 330925, 357399, 370575, 425475, 439425, 459513, 480375, 518805, 564975, 595665, 617625, 637875, 709125, 732375, 765855, 790965, 864675, 941625, 992775, 1072197, 1111725, 1276425, 1318275, 1378539, 1441125, 1556415, 1654625, 1786995, 1852875, 2127375, 2197125, 2297565, 2594025, 2824875, 2978325, 3216591, 3829275, 3954825, 4323375, 4963875, 5360985, 5558625, 6382125, 6591375, 6892695, 7782075, 8934975, 9649773, 11487825, 12970125, 14891625, 16082955, 19146375, 19774125, 26804925, 34463475, 38910375, 44674875, 48248865, 57439125, 80414775, 134024625, 172317375, 241244325, 402073875, 1206221625]

約数ペア:

[(1, 1206221625), (3, 402073875), (5, 241244325), (7, 172317375), (9, 134024625), (15, 80414775), (21, 57439125), (25, 48248865), (27, 44674875), (31, 38910375), (35, 34463475), (45, 26804925), (61, 19774125), (63, 19146375), (75, 16082955), (81, 14891625), (93, 12970125), (105, 11487825), (125, 9649773), (135, 8934975), (155, 7782075), (175, 6892695), (183, 6591375), (189, 6382125), (217, 5558625), (225, 5360985), (243, 4963875), (279, 4323375), (305, 3954825), (315, 3829275), (375, 3216591), (405, 2978325), (427, 2824875), (465, 2594025), (525, 2297565), (549, 2197125), (567, 2127375), (651, 1852875), (675, 1786995), (729, 1654625), (775, 1556415), (837, 1441125), (875, 1378539), (915, 1318275), (945, 1276425), (1085, 1111725), (1125, 1072197), (1215, 992775), (1281, 941625), (1395, 864675), (1525, 790965), (1575, 765855), (1647, 732375), (1701, 709125), (1891, 637875), (1953, 617625), (2025, 595665), (2135, 564975), (2325, 518805), (2511, 480375), (2625, 459513), (2745, 439425), (2835, 425475), (3255, 370575), (3375, 357399), (3645, 330925), (3843, 313875), (3875, 311283), (4185, 288225), (4575, 263655), (4725, 255285), (4941, 244125), (5103, 236375), (5425, 222345), (5673, 212625), (5859, 205875), (6075, 198555), (6405, 188325), (6975, 172935), (7533, 160125), (7625, 158193), (7875, 153171), (8235, 146475), (8505, 141825), (9455, 127575), (9765, 123525), (10125, 119133), (10675, 112995), (11529, 104625), (11625, 103761), (12555, 96075), (13237, 91125), (13725, 87885), (14175, 85095), (14823, 81375), (16275, 74115), (17019, 70875), (17577, 68625), (18225, 66185), (19215, 62775), (20925, 57645), (22599, 53375), (22875, 52731), (23625, 51057), (24705, 48825), (25515, 47275), (27125, 44469), (28365, 42525), (29295, 41175), (30375, 39711), (32025, 37665), (34587, 34875)]