103417020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 269139780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 251, 252, 270, 315, 327, 378, 420, 436, 502, 540, 545, 630, 654, 753, 756, 763, 945, 981, 1004, 1090, 1255, 1260, 1308, 1506, 1526, 1635, 1757, 1890, 1962, 2180, 2259, 2289, 2510, 2943, 3012, 3052, 3270, 3514, 3765, 3780, 3815, 3924, 4518, 4578, 4905, 5020, 5271, 5886, 6540, 6777, 6867, 7028, 7530, 7630, 8785, 9036, 9156, 9810, 10542, 11295, 11445, 11772, 13554, 13734, 14715, 15060, 15260, 15813, 17570, 19620, 20601, 21084, 22590, 22890, 26355, 27108, 27359, 27468, 29430, 31626, 33885, 34335, 35140, 41202, 45180, 45780, 47439, 52710, 54718, 58860, 63252, 67770, 68670, 79065, 82077, 82404, 94878, 103005, 105420, 109436, 135540, 136795, 137340, 158130, 164154, 189756, 191513, 206010, 237195, 246231, 273590, 316260, 328308, 383026, 410385, 412020, 474390, 492462, 547180, 574539, 738693, 766052, 820770, 948780, 957565, 984924, 1149078, 1231155, 1477386, 1641540, 1723617, 1915130, 2298156, 2462310, 2872695, 2954772, 3447234, 3693465, 3830260, 4924620, 5170851, 5745390, 6894468, 7386930, 8618085, 10341702, 11490780, 14773860, 17236170, 20683404, 25854255, 34472340, 51708510, 103417020]

約数ペア:

[(1, 103417020), (2, 51708510), (3, 34472340), (4, 25854255), (5, 20683404), (6, 17236170), (7, 14773860), (9, 11490780), (10, 10341702), (12, 8618085), (14, 7386930), (15, 6894468), (18, 5745390), (20, 5170851), (21, 4924620), (27, 3830260), (28, 3693465), (30, 3447234), (35, 2954772), (36, 2872695), (42, 2462310), (45, 2298156), (54, 1915130), (60, 1723617), (63, 1641540), (70, 1477386), (84, 1231155), (90, 1149078), (105, 984924), (108, 957565), (109, 948780), (126, 820770), (135, 766052), (140, 738693), (180, 574539), (189, 547180), (210, 492462), (218, 474390), (251, 412020), (252, 410385), (270, 383026), (315, 328308), (327, 316260), (378, 273590), (420, 246231), (436, 237195), (502, 206010), (540, 191513), (545, 189756), (630, 164154), (654, 158130), (753, 137340), (756, 136795), (763, 135540), (945, 109436), (981, 105420), (1004, 103005), (1090, 94878), (1255, 82404), (1260, 82077), (1308, 79065), (1506, 68670), (1526, 67770), (1635, 63252), (1757, 58860), (1890, 54718), (1962, 52710), (2180, 47439), (2259, 45780), (2289, 45180), (2510, 41202), (2943, 35140), (3012, 34335), (3052, 33885), (3270, 31626), (3514, 29430), (3765, 27468), (3780, 27359), (3815, 27108), (3924, 26355), (4518, 22890), (4578, 22590), (4905, 21084), (5020, 20601), (5271, 19620), (5886, 17570), (6540, 15813), (6777, 15260), (6867, 15060), (7028, 14715), (7530, 13734), (7630, 13554), (8785, 11772), (9036, 11445), (9156, 11295), (9810, 10542)]