301861120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 108

約数和(自身を含む): 795167100

約数和(自身を除く): 493305980

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 1949, 2420, 2816, 3520, 3872, 3898, 4840, 7040, 7744, 7796, 9680, 9745, 14080, 15488, 15592, 19360, 19490, 21439, 30976, 31184, 38720, 38980, 42878, 62368, 77440, 77960, 85756, 107195, 124736, 154880, 155920, 171512, 214390, 235829, 249472, 311840, 343024, 428780, 471658, 498944, 623680, 686048, 857560, 943316, 1179145, 1247360, 1372096, 1715120, 1886632, 2358290, 2494720, 2744192, 3430240, 3773264, 4716580, 5488384, 6860480, 7546528, 9433160, 13720960, 15093056, 18866320, 27441920, 30186112, 37732640, 60372224, 75465280, 150930560, 301861120]

約数ペア:

[(1, 301861120), (2, 150930560), (4, 75465280), (5, 60372224), (8, 37732640), (10, 30186112), (11, 27441920), (16, 18866320), (20, 15093056), (22, 13720960), (32, 9433160), (40, 7546528), (44, 6860480), (55, 5488384), (64, 4716580), (80, 3773264), (88, 3430240), (110, 2744192), (121, 2494720), (128, 2358290), (160, 1886632), (176, 1715120), (220, 1372096), (242, 1247360), (256, 1179145), (320, 943316), (352, 857560), (440, 686048), (484, 623680), (605, 498944), (640, 471658), (704, 428780), (880, 343024), (968, 311840), (1210, 249472), (1280, 235829), (1408, 214390), (1760, 171512), (1936, 155920), (1949, 154880), (2420, 124736), (2816, 107195), (3520, 85756), (3872, 77960), (3898, 77440), (4840, 62368), (7040, 42878), (7744, 38980), (7796, 38720), (9680, 31184), (9745, 30976), (14080, 21439), (15488, 19490), (15592, 19360)]