545354820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 1691831232

約数和(自身を除く): 1146476412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 173, 180, 211, 249, 332, 346, 415, 422, 498, 519, 633, 692, 747, 830, 844, 865, 996, 1038, 1055, 1245, 1266, 1494, 1557, 1660, 1730, 1899, 2076, 2110, 2490, 2532, 2595, 2988, 3114, 3165, 3460, 3735, 3798, 4220, 4980, 5190, 6228, 6330, 7470, 7596, 7785, 9495, 10380, 12660, 14359, 14940, 15570, 17513, 18990, 28718, 31140, 35026, 36503, 37980, 43077, 52539, 57436, 70052, 71795, 73006, 86154, 87565, 105078, 109509, 129231, 143590, 146012, 157617, 172308, 175130, 182515, 210156, 215385, 219018, 258462, 262695, 287180, 315234, 328527, 350260, 365030, 430770, 438036, 516924, 525390, 547545, 630468, 646155, 657054, 730060, 788085, 861540, 1050780, 1095090, 1292310, 1314108, 1576170, 1642635, 2190180, 2584620, 3029749, 3152340, 3285270, 6059498, 6570540, 9089247, 12118996, 15148745, 18178494, 27267741, 30297490, 36356988, 45446235, 54535482, 60594980, 90892470, 109070964, 136338705, 181784940, 272677410, 545354820]

約数ペア:

[(1, 545354820), (2, 272677410), (3, 181784940), (4, 136338705), (5, 109070964), (6, 90892470), (9, 60594980), (10, 54535482), (12, 45446235), (15, 36356988), (18, 30297490), (20, 27267741), (30, 18178494), (36, 15148745), (45, 12118996), (60, 9089247), (83, 6570540), (90, 6059498), (166, 3285270), (173, 3152340), (180, 3029749), (211, 2584620), (249, 2190180), (332, 1642635), (346, 1576170), (415, 1314108), (422, 1292310), (498, 1095090), (519, 1050780), (633, 861540), (692, 788085), (747, 730060), (830, 657054), (844, 646155), (865, 630468), (996, 547545), (1038, 525390), (1055, 516924), (1245, 438036), (1266, 430770), (1494, 365030), (1557, 350260), (1660, 328527), (1730, 315234), (1899, 287180), (2076, 262695), (2110, 258462), (2490, 219018), (2532, 215385), (2595, 210156), (2988, 182515), (3114, 175130), (3165, 172308), (3460, 157617), (3735, 146012), (3798, 143590), (4220, 129231), (4980, 109509), (5190, 105078), (6228, 87565), (6330, 86154), (7470, 73006), (7596, 71795), (7785, 70052), (9495, 57436), (10380, 52539), (12660, 43077), (14359, 37980), (14940, 36503), (15570, 35026), (17513, 31140), (18990, 28718)]