556490550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6923

約数の個数: 144

約数和(自身を含む): 1751620032

約数和(自身を除く): 1195129482

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1925, 2310, 2450, 2695, 3234, 3675, 3850, 5390, 5775, 6883, 7350, 8085, 11550, 13475, 13766, 16170, 20649, 26950, 34415, 40425, 41298, 48181, 68830, 75713, 80850, 96362, 103245, 144543, 151426, 172075, 206490, 227139, 240905, 289086, 337267, 344150, 378565, 454278, 481810, 516225, 529991, 674534, 722715, 757130, 1011801, 1032450, 1059982, 1135695, 1204525, 1445430, 1589973, 1686335, 1892825, 2023602, 2271390, 2409050, 2649955, 3179946, 3372670, 3613575, 3709937, 3785650, 5059005, 5299910, 5678475, 7227150, 7419874, 7949865, 8431675, 10118010, 11129811, 11356950, 13249775, 15899730, 16863350, 18549685, 22259622, 25295025, 26499550, 37099370, 39749325, 50590050, 55649055, 79498650, 92748425, 111298110, 185496850, 278245275, 556490550]

約数ペア:

[(1, 556490550), (2, 278245275), (3, 185496850), (5, 111298110), (6, 92748425), (7, 79498650), (10, 55649055), (11, 50590050), (14, 39749325), (15, 37099370), (21, 26499550), (22, 25295025), (25, 22259622), (30, 18549685), (33, 16863350), (35, 15899730), (42, 13249775), (49, 11356950), (50, 11129811), (55, 10118010), (66, 8431675), (70, 7949865), (75, 7419874), (77, 7227150), (98, 5678475), (105, 5299910), (110, 5059005), (147, 3785650), (150, 3709937), (154, 3613575), (165, 3372670), (175, 3179946), (210, 2649955), (231, 2409050), (245, 2271390), (275, 2023602), (294, 1892825), (330, 1686335), (350, 1589973), (385, 1445430), (462, 1204525), (490, 1135695), (525, 1059982), (539, 1032450), (550, 1011801), (735, 757130), (770, 722715), (825, 674534), (1050, 529991), (1078, 516225), (1155, 481810), (1225, 454278), (1470, 378565), (1617, 344150), (1650, 337267), (1925, 289086), (2310, 240905), (2450, 227139), (2695, 206490), (3234, 172075), (3675, 151426), (3850, 144543), (5390, 103245), (5775, 96362), (6883, 80850), (7350, 75713), (8085, 68830), (11550, 48181), (13475, 41298), (13766, 40425), (16170, 34415), (20649, 26950)]