72182550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 203643216

約数和(自身を除く): 131460666

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 97, 110, 121, 123, 150, 165, 194, 205, 242, 246, 275, 291, 330, 363, 410, 451, 485, 550, 582, 605, 615, 726, 825, 902, 970, 1025, 1067, 1210, 1230, 1353, 1455, 1650, 1815, 2050, 2134, 2255, 2425, 2706, 2910, 3025, 3075, 3201, 3630, 3977, 4510, 4850, 4961, 5335, 6050, 6150, 6402, 6765, 7275, 7954, 9075, 9922, 10670, 11275, 11737, 11931, 13530, 14550, 14883, 16005, 18150, 19885, 22550, 23474, 23862, 24805, 26675, 29766, 32010, 33825, 35211, 39770, 43747, 49610, 53350, 58685, 59655, 67650, 70422, 74415, 80025, 87494, 99425, 117370, 119310, 124025, 131241, 148830, 160050, 176055, 198850, 218735, 248050, 262482, 293425, 298275, 352110, 372075, 437470, 481217, 586850, 596550, 656205, 744150, 880275, 962434, 1093675, 1312410, 1443651, 1760550, 2187350, 2406085, 2887302, 3281025, 4812170, 6562050, 7218255, 12030425, 14436510, 24060850, 36091275, 72182550]

約数ペア:

[(1, 72182550), (2, 36091275), (3, 24060850), (5, 14436510), (6, 12030425), (10, 7218255), (11, 6562050), (15, 4812170), (22, 3281025), (25, 2887302), (30, 2406085), (33, 2187350), (41, 1760550), (50, 1443651), (55, 1312410), (66, 1093675), (75, 962434), (82, 880275), (97, 744150), (110, 656205), (121, 596550), (123, 586850), (150, 481217), (165, 437470), (194, 372075), (205, 352110), (242, 298275), (246, 293425), (275, 262482), (291, 248050), (330, 218735), (363, 198850), (410, 176055), (451, 160050), (485, 148830), (550, 131241), (582, 124025), (605, 119310), (615, 117370), (726, 99425), (825, 87494), (902, 80025), (970, 74415), (1025, 70422), (1067, 67650), (1210, 59655), (1230, 58685), (1353, 53350), (1455, 49610), (1650, 43747), (1815, 39770), (2050, 35211), (2134, 33825), (2255, 32010), (2425, 29766), (2706, 26675), (2910, 24805), (3025, 23862), (3075, 23474), (3201, 22550), (3630, 19885), (3977, 18150), (4510, 16005), (4850, 14883), (4961, 14550), (5335, 13530), (6050, 11931), (6150, 11737), (6402, 11275), (6765, 10670), (7275, 9922), (7954, 9075)]