101023380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 326726400

約数和(自身を除く): 225703020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 171, 180, 190, 218, 228, 271, 285, 327, 342, 380, 436, 542, 545, 570, 654, 684, 813, 855, 981, 1084, 1090, 1140, 1308, 1355, 1626, 1635, 1710, 1962, 2071, 2180, 2439, 2710, 3252, 3270, 3420, 3924, 4065, 4142, 4878, 4905, 5149, 5420, 6213, 6540, 8130, 8284, 9756, 9810, 10298, 10355, 12195, 12426, 15447, 16260, 18639, 19620, 20596, 20710, 24390, 24852, 25745, 29539, 30894, 31065, 37278, 41420, 46341, 48780, 51490, 59078, 61788, 62130, 74556, 77235, 88617, 92682, 93195, 102980, 118156, 124260, 147695, 154470, 177234, 185364, 186390, 231705, 265851, 295390, 308940, 354468, 372780, 443085, 463410, 531702, 561241, 590780, 886170, 926820, 1063404, 1122482, 1329255, 1683723, 1772340, 2244964, 2658510, 2806205, 3367446, 5051169, 5317020, 5612410, 6734892, 8418615, 10102338, 11224820, 16837230, 20204676, 25255845, 33674460, 50511690, 101023380]

約数ペア:

[(1, 101023380), (2, 50511690), (3, 33674460), (4, 25255845), (5, 20204676), (6, 16837230), (9, 11224820), (10, 10102338), (12, 8418615), (15, 6734892), (18, 5612410), (19, 5317020), (20, 5051169), (30, 3367446), (36, 2806205), (38, 2658510), (45, 2244964), (57, 1772340), (60, 1683723), (76, 1329255), (90, 1122482), (95, 1063404), (109, 926820), (114, 886170), (171, 590780), (180, 561241), (190, 531702), (218, 463410), (228, 443085), (271, 372780), (285, 354468), (327, 308940), (342, 295390), (380, 265851), (436, 231705), (542, 186390), (545, 185364), (570, 177234), (654, 154470), (684, 147695), (813, 124260), (855, 118156), (981, 102980), (1084, 93195), (1090, 92682), (1140, 88617), (1308, 77235), (1355, 74556), (1626, 62130), (1635, 61788), (1710, 59078), (1962, 51490), (2071, 48780), (2180, 46341), (2439, 41420), (2710, 37278), (3252, 31065), (3270, 30894), (3420, 29539), (3924, 25745), (4065, 24852), (4142, 24390), (4878, 20710), (4905, 20596), (5149, 19620), (5420, 18639), (6213, 16260), (6540, 15447), (8130, 12426), (8284, 12195), (9756, 10355), (9810, 10298)]