83305260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 267295392

約数和(自身を除く): 183990132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 281, 305, 324, 366, 405, 486, 540, 549, 562, 610, 732, 810, 843, 915, 972, 1098, 1124, 1215, 1220, 1405, 1620, 1647, 1686, 1830, 2196, 2430, 2529, 2745, 2810, 3294, 3372, 3660, 4215, 4860, 4941, 5058, 5490, 5620, 6588, 7587, 8235, 8430, 9882, 10116, 10980, 12645, 14823, 15174, 16470, 16860, 17141, 19764, 22761, 24705, 25290, 29646, 30348, 32940, 34282, 37935, 45522, 49410, 50580, 51423, 59292, 68283, 68564, 74115, 75870, 85705, 91044, 98820, 102846, 113805, 136566, 148230, 151740, 154269, 171410, 205692, 227610, 257115, 273132, 296460, 308538, 341415, 342820, 455220, 462807, 514230, 617076, 682830, 771345, 925614, 1028460, 1365660, 1388421, 1542690, 1851228, 2314035, 2776842, 3085380, 4165263, 4628070, 5553684, 6942105, 8330526, 9256140, 13884210, 16661052, 20826315, 27768420, 41652630, 83305260]

約数ペア:

[(1, 83305260), (2, 41652630), (3, 27768420), (4, 20826315), (5, 16661052), (6, 13884210), (9, 9256140), (10, 8330526), (12, 6942105), (15, 5553684), (18, 4628070), (20, 4165263), (27, 3085380), (30, 2776842), (36, 2314035), (45, 1851228), (54, 1542690), (60, 1388421), (61, 1365660), (81, 1028460), (90, 925614), (108, 771345), (122, 682830), (135, 617076), (162, 514230), (180, 462807), (183, 455220), (243, 342820), (244, 341415), (270, 308538), (281, 296460), (305, 273132), (324, 257115), (366, 227610), (405, 205692), (486, 171410), (540, 154269), (549, 151740), (562, 148230), (610, 136566), (732, 113805), (810, 102846), (843, 98820), (915, 91044), (972, 85705), (1098, 75870), (1124, 74115), (1215, 68564), (1220, 68283), (1405, 59292), (1620, 51423), (1647, 50580), (1686, 49410), (1830, 45522), (2196, 37935), (2430, 34282), (2529, 32940), (2745, 30348), (2810, 29646), (3294, 25290), (3372, 24705), (3660, 22761), (4215, 19764), (4860, 17141), (4941, 16860), (5058, 16470), (5490, 15174), (5620, 14823), (6588, 12645), (7587, 10980), (8235, 10116), (8430, 9882)]