83127870

素因数分解:

$2^1\times 3^8\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 257912928

約数和(自身を除く): 174785058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 181, 189, 210, 243, 270, 315, 362, 378, 405, 486, 543, 567, 630, 729, 810, 905, 945, 1086, 1134, 1215, 1267, 1458, 1629, 1701, 1810, 1890, 2187, 2430, 2534, 2715, 2835, 3258, 3402, 3645, 3801, 4374, 4887, 5103, 5430, 5670, 6335, 6561, 7290, 7602, 8145, 8505, 9774, 10206, 10935, 11403, 12670, 13122, 14661, 15309, 16290, 17010, 19005, 21870, 22806, 24435, 25515, 29322, 30618, 32805, 34209, 38010, 43983, 45927, 48870, 51030, 57015, 65610, 68418, 73305, 76545, 87966, 91854, 102627, 114030, 131949, 146610, 153090, 171045, 205254, 219915, 229635, 263898, 307881, 342090, 395847, 439830, 459270, 513135, 615762, 659745, 791694, 923643, 1026270, 1187541, 1319490, 1539405, 1847286, 1979235, 2375082, 2770929, 3078810, 3958470, 4618215, 5541858, 5937705, 8312787, 9236430, 11875410, 13854645, 16625574, 27709290, 41563935, 83127870]

約数ペア:

[(1, 83127870), (2, 41563935), (3, 27709290), (5, 16625574), (6, 13854645), (7, 11875410), (9, 9236430), (10, 8312787), (14, 5937705), (15, 5541858), (18, 4618215), (21, 3958470), (27, 3078810), (30, 2770929), (35, 2375082), (42, 1979235), (45, 1847286), (54, 1539405), (63, 1319490), (70, 1187541), (81, 1026270), (90, 923643), (105, 791694), (126, 659745), (135, 615762), (162, 513135), (181, 459270), (189, 439830), (210, 395847), (243, 342090), (270, 307881), (315, 263898), (362, 229635), (378, 219915), (405, 205254), (486, 171045), (543, 153090), (567, 146610), (630, 131949), (729, 114030), (810, 102627), (905, 91854), (945, 87966), (1086, 76545), (1134, 73305), (1215, 68418), (1267, 65610), (1458, 57015), (1629, 51030), (1701, 48870), (1810, 45927), (1890, 43983), (2187, 38010), (2430, 34209), (2534, 32805), (2715, 30618), (2835, 29322), (3258, 25515), (3402, 24435), (3645, 22806), (3801, 21870), (4374, 19005), (4887, 17010), (5103, 16290), (5430, 15309), (5670, 14661), (6335, 13122), (6561, 12670), (7290, 11403), (7602, 10935), (8145, 10206), (8505, 9774)]