54543150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 72

約数和(自身を含む): 149016504

約数和(自身を除く): 94473354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 1987, 2745, 3050, 3974, 4575, 5490, 5961, 9150, 9935, 11922, 13725, 17883, 19870, 27450, 29805, 35766, 49675, 59610, 89415, 99350, 121207, 149025, 178830, 242414, 298050, 363621, 447075, 606035, 727242, 894150, 1090863, 1212070, 1818105, 2181726, 3030175, 3636210, 5454315, 6060350, 9090525, 10908630, 18181050, 27271575, 54543150]

約数ペア:

[(1, 54543150), (2, 27271575), (3, 18181050), (5, 10908630), (6, 9090525), (9, 6060350), (10, 5454315), (15, 3636210), (18, 3030175), (25, 2181726), (30, 1818105), (45, 1212070), (50, 1090863), (61, 894150), (75, 727242), (90, 606035), (122, 447075), (150, 363621), (183, 298050), (225, 242414), (305, 178830), (366, 149025), (450, 121207), (549, 99350), (610, 89415), (915, 59610), (1098, 49675), (1525, 35766), (1830, 29805), (1987, 27450), (2745, 19870), (3050, 17883), (3974, 13725), (4575, 11922), (5490, 9935), (5961, 9150)]