151331180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7599

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 275415700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 7559, 10010, 15118, 20020, 30236, 37795, 52913, 75590, 83149, 98267, 105826, 151180, 166298, 196534, 211652, 264565, 332596, 393068, 415745, 491335, 529130, 582043, 687869, 831490, 982670, 1058260, 1080937, 1164086, 1375738, 1662980, 1965340, 2161874, 2328172, 2751476, 2910215, 3439345, 4323748, 5404685, 5820430, 6878690, 7566559, 10809370, 11640860, 13757380, 15133118, 21618740, 30266236, 37832795, 75665590, 151331180]

約数ペア:

[(1, 151331180), (2, 75665590), (4, 37832795), (5, 30266236), (7, 21618740), (10, 15133118), (11, 13757380), (13, 11640860), (14, 10809370), (20, 7566559), (22, 6878690), (26, 5820430), (28, 5404685), (35, 4323748), (44, 3439345), (52, 2910215), (55, 2751476), (65, 2328172), (70, 2161874), (77, 1965340), (91, 1662980), (110, 1375738), (130, 1164086), (140, 1080937), (143, 1058260), (154, 982670), (182, 831490), (220, 687869), (260, 582043), (286, 529130), (308, 491335), (364, 415745), (385, 393068), (455, 332596), (572, 264565), (715, 211652), (770, 196534), (910, 166298), (1001, 151180), (1430, 105826), (1540, 98267), (1820, 83149), (2002, 75590), (2860, 52913), (4004, 37795), (5005, 30236), (7559, 20020), (10010, 15118)]