100120860

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 363723360

約数和(自身を除く): 263602500

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, 81, 84, 90, 105, 108, 109, 126, 135, 140, 162, 180, 189, 210, 218, 243, 252, 270, 315, 324, 327, 378, 405, 420, 436, 486, 540, 545, 567, 630, 654, 729, 756, 763, 810, 945, 972, 981, 1090, 1134, 1215, 1260, 1308, 1458, 1526, 1620, 1635, 1701, 1890, 1962, 2180, 2187, 2268, 2289, 2430, 2835, 2916, 2943, 3052, 3270, 3402, 3645, 3780, 3815, 3924, 4374, 4578, 4860, 4905, 5103, 5670, 5886, 6540, 6561, 6804, 6867, 7290, 7630, 8505, 8748, 8829, 9156, 9810, 10206, 10935, 11340, 11445, 11772, 13122, 13734, 14580, 14715, 15260, 15309, 17010, 17658, 19620, 20412, 20601, 21870, 22890, 25515, 26244, 26487, 27468, 29430, 30618, 32805, 34020, 34335, 35316, 41202, 43740, 44145, 45780, 45927, 51030, 52974, 58860, 61236, 61803, 65610, 68670, 76545, 79461, 82404, 88290, 91854, 102060, 103005, 105948, 123606, 131220, 132435, 137340, 153090, 158922, 176580, 183708, 185409, 206010, 229635, 238383, 247212, 264870, 306180, 309015, 317844, 370818, 397305, 412020, 459270, 476766, 529740, 556227, 618030, 715149, 741636, 794610, 918540, 927045, 953532, 1112454, 1191915, 1236060, 1430298, 1589220, 1668681, 1854090, 2224908, 2383830, 2781135, 2860596, 3337362, 3575745, 3708180, 4767660, 5006043, 5562270, 6674724, 7151490, 8343405, 10012086, 11124540, 14302980, 16686810, 20024172, 25030215, 33373620, 50060430, 100120860]

約数ペア:

[(1, 100120860), (2, 50060430), (3, 33373620), (4, 25030215), (5, 20024172), (6, 16686810), (7, 14302980), (9, 11124540), (10, 10012086), (12, 8343405), (14, 7151490), (15, 6674724), (18, 5562270), (20, 5006043), (21, 4767660), (27, 3708180), (28, 3575745), (30, 3337362), (35, 2860596), (36, 2781135), (42, 2383830), (45, 2224908), (54, 1854090), (60, 1668681), (63, 1589220), (70, 1430298), (81, 1236060), (84, 1191915), (90, 1112454), (105, 953532), (108, 927045), (109, 918540), (126, 794610), (135, 741636), (140, 715149), (162, 618030), (180, 556227), (189, 529740), (210, 476766), (218, 459270), (243, 412020), (252, 397305), (270, 370818), (315, 317844), (324, 309015), (327, 306180), (378, 264870), (405, 247212), (420, 238383), (436, 229635), (486, 206010), (540, 185409), (545, 183708), (567, 176580), (630, 158922), (654, 153090), (729, 137340), (756, 132435), (763, 131220), (810, 123606), (945, 105948), (972, 103005), (981, 102060), (1090, 91854), (1134, 88290), (1215, 82404), (1260, 79461), (1308, 76545), (1458, 68670), (1526, 65610), (1620, 61803), (1635, 61236), (1701, 58860), (1890, 52974), (1962, 51030), (2180, 45927), (2187, 45780), (2268, 44145), (2289, 43740), (2430, 41202), (2835, 35316), (2916, 34335), (2943, 34020), (3052, 32805), (3270, 30618), (3402, 29430), (3645, 27468), (3780, 26487), (3815, 26244), (3924, 25515), (4374, 22890), (4578, 21870), (4860, 20601), (4905, 20412), (5103, 19620), (5670, 17658), (5886, 17010), (6540, 15309), (6561, 15260), (6804, 14715), (6867, 14580), (7290, 13734), (7630, 13122), (8505, 11772), (8748, 11445), (8829, 11340), (9156, 10935), (9810, 10206)]