83181180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 242464320

約数和(自身を除く): 159283140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 421, 444, 445, 534, 555, 740, 842, 890, 1068, 1110, 1263, 1335, 1684, 1780, 2105, 2220, 2526, 2670, 3293, 4210, 5052, 5340, 6315, 6586, 8420, 9879, 12630, 13172, 15577, 16465, 19758, 25260, 31154, 32930, 37469, 39516, 46731, 49395, 62308, 65860, 74938, 77885, 93462, 98790, 112407, 149876, 155770, 186924, 187345, 197580, 224814, 233655, 311540, 374690, 449628, 467310, 562035, 749380, 934620, 1124070, 1386353, 2248140, 2772706, 4159059, 5545412, 6931765, 8318118, 13863530, 16636236, 20795295, 27727060, 41590590, 83181180]

約数ペア:

[(1, 83181180), (2, 41590590), (3, 27727060), (4, 20795295), (5, 16636236), (6, 13863530), (10, 8318118), (12, 6931765), (15, 5545412), (20, 4159059), (30, 2772706), (37, 2248140), (60, 1386353), (74, 1124070), (89, 934620), (111, 749380), (148, 562035), (178, 467310), (185, 449628), (222, 374690), (267, 311540), (356, 233655), (370, 224814), (421, 197580), (444, 187345), (445, 186924), (534, 155770), (555, 149876), (740, 112407), (842, 98790), (890, 93462), (1068, 77885), (1110, 74938), (1263, 65860), (1335, 62308), (1684, 49395), (1780, 46731), (2105, 39516), (2220, 37469), (2526, 32930), (2670, 31154), (3293, 25260), (4210, 19758), (5052, 16465), (5340, 15577), (6315, 13172), (6586, 12630), (8420, 9879)]