71966070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 217346976

約数和(自身を除く): 145380906

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 81, 82, 90, 99, 110, 123, 135, 162, 165, 197, 198, 205, 246, 270, 297, 330, 369, 394, 405, 410, 451, 495, 591, 594, 615, 738, 810, 891, 902, 985, 990, 1107, 1182, 1230, 1353, 1485, 1773, 1782, 1845, 1970, 2167, 2214, 2255, 2706, 2955, 2970, 3321, 3546, 3690, 4059, 4334, 4455, 4510, 5319, 5535, 5910, 6501, 6642, 6765, 8077, 8118, 8865, 8910, 10638, 10835, 11070, 12177, 13002, 13530, 15957, 16154, 16605, 17730, 19503, 20295, 21670, 24231, 24354, 26595, 31914, 32505, 33210, 36531, 39006, 40385, 40590, 48462, 53190, 58509, 60885, 65010, 72693, 73062, 79785, 80770, 88847, 97515, 117018, 121155, 121770, 145386, 159570, 175527, 177694, 182655, 195030, 218079, 242310, 266541, 292545, 351054, 363465, 365310, 436158, 444235, 533082, 585090, 654237, 726930, 799623, 877635, 888470, 1090395, 1308474, 1332705, 1599246, 1755270, 2180790, 2398869, 2665410, 3271185, 3998115, 4797738, 6542370, 7196607, 7996230, 11994345, 14393214, 23988690, 35983035, 71966070]

約数ペア:

[(1, 71966070), (2, 35983035), (3, 23988690), (5, 14393214), (6, 11994345), (9, 7996230), (10, 7196607), (11, 6542370), (15, 4797738), (18, 3998115), (22, 3271185), (27, 2665410), (30, 2398869), (33, 2180790), (41, 1755270), (45, 1599246), (54, 1332705), (55, 1308474), (66, 1090395), (81, 888470), (82, 877635), (90, 799623), (99, 726930), (110, 654237), (123, 585090), (135, 533082), (162, 444235), (165, 436158), (197, 365310), (198, 363465), (205, 351054), (246, 292545), (270, 266541), (297, 242310), (330, 218079), (369, 195030), (394, 182655), (405, 177694), (410, 175527), (451, 159570), (495, 145386), (591, 121770), (594, 121155), (615, 117018), (738, 97515), (810, 88847), (891, 80770), (902, 79785), (985, 73062), (990, 72693), (1107, 65010), (1182, 60885), (1230, 58509), (1353, 53190), (1485, 48462), (1773, 40590), (1782, 40385), (1845, 39006), (1970, 36531), (2167, 33210), (2214, 32505), (2255, 31914), (2706, 26595), (2955, 24354), (2970, 24231), (3321, 21670), (3546, 20295), (3690, 19503), (4059, 17730), (4334, 16605), (4455, 16154), (4510, 15957), (5319, 13530), (5535, 13002), (5910, 12177), (6501, 11070), (6642, 10835), (6765, 10638), (8077, 8910), (8118, 8865)]