19974610800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{14563}}^1$

素因数の和:14717

約数の個数: 240

約数和(自身を含む): 71659540480

約数和(自身を除く): 51684929680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 127, 135, 144, 150, 180, 200, 216, 225, 240, 254, 270, 300, 360, 381, 400, 432, 450, 508, 540, 600, 635, 675, 720, 762, 900, 1016, 1080, 1143, 1200, 1270, 1350, 1524, 1800, 1905, 2032, 2160, 2286, 2540, 2700, 3048, 3175, 3429, 3600, 3810, 4572, 5080, 5400, 5715, 6096, 6350, 6858, 7620, 9144, 9525, 10160, 10800, 11430, 12700, 13716, 14563, 15240, 17145, 18288, 19050, 22860, 25400, 27432, 28575, 29126, 30480, 34290, 38100, 43689, 45720, 50800, 54864, 57150, 58252, 68580, 72815, 76200, 85725, 87378, 91440, 114300, 116504, 131067, 137160, 145630, 152400, 171450, 174756, 218445, 228600, 233008, 262134, 274320, 291260, 342900, 349512, 364075, 393201, 436890, 457200, 524268, 582520, 655335, 685800, 699024, 728150, 786402, 873780, 1048536, 1092225, 1165040, 1310670, 1371600, 1456300, 1572804, 1747560, 1849501, 1966005, 2097072, 2184450, 2621340, 2912600, 3145608, 3276675, 3495120, 3699002, 3932010, 4368900, 5242680, 5548503, 5825200, 6291216, 6553350, 7398004, 7864020, 8737800, 9247505, 9830025, 10485360, 11097006, 13106700, 14796008, 15728040, 16645509, 17475600, 18495010, 19660050, 22194012, 26213400, 27742515, 29592016, 31456080, 33291018, 36990020, 39320100, 44388024, 46237525, 49936527, 52426800, 55485030, 66582036, 73980040, 78640200, 83227545, 88776048, 92475050, 99873054, 110970060, 133164072, 138712575, 147960080, 157280400, 166455090, 184950100, 199746108, 221940120, 249682635, 266328144, 277425150, 332910180, 369900200, 399492216, 416137725, 443880240, 499365270, 554850300, 665820360, 739800400, 798984432, 832275450, 998730540, 1109700600, 1248413175, 1331640720, 1664550900, 1997461080, 2219401200, 2496826350, 3329101800, 3994922160, 4993652700, 6658203600, 9987305400, 19974610800]

約数ペア:

[(1, 19974610800), (2, 9987305400), (3, 6658203600), (4, 4993652700), (5, 3994922160), (6, 3329101800), (8, 2496826350), (9, 2219401200), (10, 1997461080), (12, 1664550900), (15, 1331640720), (16, 1248413175), (18, 1109700600), (20, 998730540), (24, 832275450), (25, 798984432), (27, 739800400), (30, 665820360), (36, 554850300), (40, 499365270), (45, 443880240), (48, 416137725), (50, 399492216), (54, 369900200), (60, 332910180), (72, 277425150), (75, 266328144), (80, 249682635), (90, 221940120), (100, 199746108), (108, 184950100), (120, 166455090), (127, 157280400), (135, 147960080), (144, 138712575), (150, 133164072), (180, 110970060), (200, 99873054), (216, 92475050), (225, 88776048), (240, 83227545), (254, 78640200), (270, 73980040), (300, 66582036), (360, 55485030), (381, 52426800), (400, 49936527), (432, 46237525), (450, 44388024), (508, 39320100), (540, 36990020), (600, 33291018), (635, 31456080), (675, 29592016), (720, 27742515), (762, 26213400), (900, 22194012), (1016, 19660050), (1080, 18495010), (1143, 17475600), (1200, 16645509), (1270, 15728040), (1350, 14796008), (1524, 13106700), (1800, 11097006), (1905, 10485360), (2032, 9830025), (2160, 9247505), (2286, 8737800), (2540, 7864020), (2700, 7398004), (3048, 6553350), (3175, 6291216), (3429, 5825200), (3600, 5548503), (3810, 5242680), (4572, 4368900), (5080, 3932010), (5400, 3699002), (5715, 3495120), (6096, 3276675), (6350, 3145608), (6858, 2912600), (7620, 2621340), (9144, 2184450), (9525, 2097072), (10160, 1966005), (10800, 1849501), (11430, 1747560), (12700, 1572804), (13716, 1456300), (14563, 1371600), (15240, 1310670), (17145, 1165040), (18288, 1092225), (19050, 1048536), (22860, 873780), (25400, 786402), (27432, 728150), (28575, 699024), (29126, 685800), (30480, 655335), (34290, 582520), (38100, 524268), (43689, 457200), (45720, 436890), (50800, 393201), (54864, 364075), (57150, 349512), (58252, 342900), (68580, 291260), (72815, 274320), (76200, 262134), (85725, 233008), (87378, 228600), (91440, 218445), (114300, 174756), (116504, 171450), (131067, 152400), (137160, 145630)]