188389350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6863}}^1$

素因数の和:6942

約数の個数: 72

約数和(自身を含む): 514511712

約数和(自身を除く): 326122362

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, 2745, 3050, 4575, 5490, 6863, 9150, 13725, 13726, 20589, 27450, 34315, 41178, 61767, 68630, 102945, 123534, 171575, 205890, 308835, 343150, 418643, 514725, 617670, 837286, 1029450, 1255929, 1544175, 2093215, 2511858, 3088350, 3767787, 4186430, 6279645, 7535574, 10466075, 12559290, 18838935, 20932150, 31398225, 37677870, 62796450, 94194675, 188389350]

約数ペア:

[(1, 188389350), (2, 94194675), (3, 62796450), (5, 37677870), (6, 31398225), (9, 20932150), (10, 18838935), (15, 12559290), (18, 10466075), (25, 7535574), (30, 6279645), (45, 4186430), (50, 3767787), (61, 3088350), (75, 2511858), (90, 2093215), (122, 1544175), (150, 1255929), (183, 1029450), (225, 837286), (305, 617670), (366, 514725), (450, 418643), (549, 343150), (610, 308835), (915, 205890), (1098, 171575), (1525, 123534), (1830, 102945), (2745, 68630), (3050, 61767), (4575, 41178), (5490, 34315), (6863, 27450), (9150, 20589), (13725, 13726)]