172845090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 160

約数和(自身を含む): 534219840

約数和(自身を除く): 361374750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 162, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 405, 418, 495, 513, 570, 594, 627, 810, 855, 891, 990, 1021, 1026, 1045, 1254, 1485, 1539, 1710, 1782, 1881, 2042, 2090, 2565, 2970, 3063, 3078, 3135, 3762, 4455, 5105, 5130, 5643, 6126, 6270, 7695, 8910, 9189, 9405, 10210, 11231, 11286, 15315, 15390, 16929, 18378, 18810, 19399, 22462, 27567, 28215, 30630, 33693, 33858, 38798, 45945, 55134, 56155, 56430, 58197, 67386, 82701, 84645, 91890, 96995, 101079, 112310, 116394, 137835, 165402, 168465, 169290, 174591, 193990, 202158, 213389, 275670, 290985, 303237, 336930, 349182, 413505, 426778, 505395, 523773, 581970, 606474, 640167, 827010, 872955, 909711, 1010790, 1047546, 1066945, 1280334, 1516185, 1571319, 1745910, 1819422, 1920501, 2133890, 2618865, 3032370, 3142638, 3200835, 3841002, 4548555, 5237730, 5761503, 6401670, 7856595, 9097110, 9602505, 11523006, 15713190, 17284509, 19205010, 28807515, 34569018, 57615030, 86422545, 172845090]

約数ペア:

[(1, 172845090), (2, 86422545), (3, 57615030), (5, 34569018), (6, 28807515), (9, 19205010), (10, 17284509), (11, 15713190), (15, 11523006), (18, 9602505), (19, 9097110), (22, 7856595), (27, 6401670), (30, 5761503), (33, 5237730), (38, 4548555), (45, 3841002), (54, 3200835), (55, 3142638), (57, 3032370), (66, 2618865), (81, 2133890), (90, 1920501), (95, 1819422), (99, 1745910), (110, 1571319), (114, 1516185), (135, 1280334), (162, 1066945), (165, 1047546), (171, 1010790), (190, 909711), (198, 872955), (209, 827010), (270, 640167), (285, 606474), (297, 581970), (330, 523773), (342, 505395), (405, 426778), (418, 413505), (495, 349182), (513, 336930), (570, 303237), (594, 290985), (627, 275670), (810, 213389), (855, 202158), (891, 193990), (990, 174591), (1021, 169290), (1026, 168465), (1045, 165402), (1254, 137835), (1485, 116394), (1539, 112310), (1710, 101079), (1782, 96995), (1881, 91890), (2042, 84645), (2090, 82701), (2565, 67386), (2970, 58197), (3063, 56430), (3078, 56155), (3135, 55134), (3762, 45945), (4455, 38798), (5105, 33858), (5130, 33693), (5643, 30630), (6126, 28215), (6270, 27567), (7695, 22462), (8910, 19399), (9189, 18810), (9405, 18378), (10210, 16929), (11231, 15390), (11286, 15315)]