250829370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 740952576

約数和(自身を除く): 490123206

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 743, 930, 990, 1023, 1089, 1210, 1395, 1486, 1705, 1815, 2046, 2178, 2229, 2790, 3069, 3410, 3630, 3715, 3751, 4458, 5115, 5445, 6138, 6687, 7430, 7502, 8173, 10230, 10890, 11145, 11253, 13374, 15345, 16346, 18755, 22290, 22506, 23033, 24519, 30690, 33435, 33759, 37510, 40865, 46066, 49038, 56265, 66870, 67518, 69099, 73557, 81730, 89903, 112530, 115165, 122595, 138198, 147114, 168795, 179806, 207297, 230330, 245190, 253363, 269709, 337590, 345495, 367785, 414594, 449515, 506726, 539418, 690990, 735570, 760089, 809127, 899030, 1036485, 1266815, 1348545, 1520178, 1618254, 2072970, 2280267, 2533630, 2697090, 2786993, 3800445, 4045635, 4560534, 5573986, 7600890, 8091270, 8360979, 11401335, 13934965, 16721958, 22802670, 25082937, 27869930, 41804895, 50165874, 83609790, 125414685, 250829370]

約数ペア:

[(1, 250829370), (2, 125414685), (3, 83609790), (5, 50165874), (6, 41804895), (9, 27869930), (10, 25082937), (11, 22802670), (15, 16721958), (18, 13934965), (22, 11401335), (30, 8360979), (31, 8091270), (33, 7600890), (45, 5573986), (55, 4560534), (62, 4045635), (66, 3800445), (90, 2786993), (93, 2697090), (99, 2533630), (110, 2280267), (121, 2072970), (155, 1618254), (165, 1520178), (186, 1348545), (198, 1266815), (242, 1036485), (279, 899030), (310, 809127), (330, 760089), (341, 735570), (363, 690990), (465, 539418), (495, 506726), (558, 449515), (605, 414594), (682, 367785), (726, 345495), (743, 337590), (930, 269709), (990, 253363), (1023, 245190), (1089, 230330), (1210, 207297), (1395, 179806), (1486, 168795), (1705, 147114), (1815, 138198), (2046, 122595), (2178, 115165), (2229, 112530), (2790, 89903), (3069, 81730), (3410, 73557), (3630, 69099), (3715, 67518), (3751, 66870), (4458, 56265), (5115, 49038), (5445, 46066), (6138, 40865), (6687, 37510), (7430, 33759), (7502, 33435), (8173, 30690), (10230, 24519), (10890, 23033), (11145, 22506), (11253, 22290), (13374, 18755), (15345, 16346)]