249581970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 752903424

約数和(自身を除く): 503321454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 97, 99, 110, 113, 115, 138, 165, 194, 198, 207, 226, 230, 253, 291, 330, 339, 345, 414, 485, 495, 506, 565, 582, 678, 690, 759, 873, 970, 990, 1017, 1035, 1067, 1130, 1243, 1265, 1455, 1518, 1695, 1746, 2034, 2070, 2134, 2231, 2277, 2486, 2530, 2599, 2910, 3201, 3390, 3729, 3795, 4365, 4462, 4554, 5085, 5198, 5335, 6215, 6402, 6693, 7458, 7590, 7797, 8730, 9603, 10170, 10670, 10961, 11155, 11187, 11385, 12430, 12995, 13386, 15594, 16005, 18645, 19206, 20079, 21922, 22310, 22374, 22770, 23391, 24541, 25990, 28589, 32010, 32883, 33465, 37290, 38985, 40158, 46782, 48015, 49082, 54805, 55935, 57178, 65766, 66930, 73623, 77970, 85767, 96030, 98649, 100395, 109610, 111870, 116955, 120571, 122705, 142945, 147246, 164415, 171534, 197298, 200790, 220869, 233910, 241142, 245410, 252103, 257301, 285890, 328830, 361713, 368115, 428835, 441738, 493245, 504206, 514602, 602855, 723426, 736230, 756309, 857670, 986490, 1085139, 1104345, 1205710, 1260515, 1286505, 1512618, 1808565, 2170278, 2208690, 2268927, 2521030, 2573010, 2773133, 3617130, 3781545, 4537854, 5425695, 5546266, 7563090, 8319399, 10851390, 11344635, 13865665, 16638798, 22689270, 24958197, 27731330, 41596995, 49916394, 83193990, 124790985, 249581970]

約数ペア:

[(1, 249581970), (2, 124790985), (3, 83193990), (5, 49916394), (6, 41596995), (9, 27731330), (10, 24958197), (11, 22689270), (15, 16638798), (18, 13865665), (22, 11344635), (23, 10851390), (30, 8319399), (33, 7563090), (45, 5546266), (46, 5425695), (55, 4537854), (66, 3781545), (69, 3617130), (90, 2773133), (97, 2573010), (99, 2521030), (110, 2268927), (113, 2208690), (115, 2170278), (138, 1808565), (165, 1512618), (194, 1286505), (198, 1260515), (207, 1205710), (226, 1104345), (230, 1085139), (253, 986490), (291, 857670), (330, 756309), (339, 736230), (345, 723426), (414, 602855), (485, 514602), (495, 504206), (506, 493245), (565, 441738), (582, 428835), (678, 368115), (690, 361713), (759, 328830), (873, 285890), (970, 257301), (990, 252103), (1017, 245410), (1035, 241142), (1067, 233910), (1130, 220869), (1243, 200790), (1265, 197298), (1455, 171534), (1518, 164415), (1695, 147246), (1746, 142945), (2034, 122705), (2070, 120571), (2134, 116955), (2231, 111870), (2277, 109610), (2486, 100395), (2530, 98649), (2599, 96030), (2910, 85767), (3201, 77970), (3390, 73623), (3729, 66930), (3795, 65766), (4365, 57178), (4462, 55935), (4554, 54805), (5085, 49082), (5198, 48015), (5335, 46782), (6215, 40158), (6402, 38985), (6693, 37290), (7458, 33465), (7590, 32883), (7797, 32010), (8730, 28589), (9603, 25990), (10170, 24541), (10670, 23391), (10961, 22770), (11155, 22374), (11187, 22310), (11385, 21922), (12430, 20079), (12995, 19206), (13386, 18645), (15594, 16005)]