2215565550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12097}}^1$

素因数の和:12163

約数の個数: 144

約数和(自身を含む): 6669675792

約数和(自身を除く): 4454110242

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 110, 111, 150, 165, 185, 198, 222, 225, 275, 330, 333, 370, 407, 450, 495, 550, 555, 666, 814, 825, 925, 990, 1110, 1221, 1650, 1665, 1850, 2035, 2442, 2475, 2775, 3330, 3663, 4070, 4950, 5550, 6105, 7326, 8325, 10175, 12097, 12210, 16650, 18315, 20350, 24194, 30525, 36291, 36630, 60485, 61050, 72582, 91575, 108873, 120970, 133067, 181455, 183150, 217746, 266134, 302425, 362910, 399201, 447589, 544365, 604850, 665335, 798402, 895178, 907275, 1088730, 1197603, 1330670, 1342767, 1814550, 1996005, 2237945, 2395206, 2685534, 2721825, 3326675, 3992010, 4028301, 4475890, 4923479, 5443650, 5988015, 6653350, 6713835, 8056602, 9846958, 9980025, 11189725, 11976030, 13427670, 14770437, 19960050, 20141505, 22379450, 24617395, 29540874, 29940075, 33569175, 40283010, 44311311, 49234790, 59880150, 67138350, 73852185, 88622622, 100707525, 123086975, 147704370, 201415050, 221556555, 246173950, 369260925, 443113110, 738521850, 1107782775, 2215565550]

約数ペア:

[(1, 2215565550), (2, 1107782775), (3, 738521850), (5, 443113110), (6, 369260925), (9, 246173950), (10, 221556555), (11, 201415050), (15, 147704370), (18, 123086975), (22, 100707525), (25, 88622622), (30, 73852185), (33, 67138350), (37, 59880150), (45, 49234790), (50, 44311311), (55, 40283010), (66, 33569175), (74, 29940075), (75, 29540874), (90, 24617395), (99, 22379450), (110, 20141505), (111, 19960050), (150, 14770437), (165, 13427670), (185, 11976030), (198, 11189725), (222, 9980025), (225, 9846958), (275, 8056602), (330, 6713835), (333, 6653350), (370, 5988015), (407, 5443650), (450, 4923479), (495, 4475890), (550, 4028301), (555, 3992010), (666, 3326675), (814, 2721825), (825, 2685534), (925, 2395206), (990, 2237945), (1110, 1996005), (1221, 1814550), (1650, 1342767), (1665, 1330670), (1850, 1197603), (2035, 1088730), (2442, 907275), (2475, 895178), (2775, 798402), (3330, 665335), (3663, 604850), (4070, 544365), (4950, 447589), (5550, 399201), (6105, 362910), (7326, 302425), (8325, 266134), (10175, 217746), (12097, 183150), (12210, 181455), (16650, 133067), (18315, 120970), (20350, 108873), (24194, 91575), (30525, 72582), (36291, 61050), (36630, 60485)]