82148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 295498944

約数和(自身を除く): 213350064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 37, 40, 44, 48, 55, 58, 60, 66, 74, 80, 87, 88, 110, 111, 116, 120, 132, 145, 148, 165, 174, 176, 185, 220, 222, 232, 240, 264, 290, 296, 319, 330, 348, 370, 407, 435, 440, 444, 464, 528, 555, 580, 592, 638, 660, 696, 740, 814, 841, 870, 880, 888, 957, 1073, 1110, 1160, 1221, 1276, 1320, 1392, 1480, 1595, 1628, 1682, 1740, 1776, 1914, 2035, 2146, 2220, 2320, 2442, 2523, 2552, 2640, 2960, 3190, 3219, 3256, 3364, 3480, 3828, 4070, 4205, 4292, 4440, 4785, 4884, 5046, 5104, 5365, 6105, 6380, 6438, 6512, 6728, 6960, 7656, 8140, 8410, 8584, 8880, 9251, 9570, 9768, 10092, 10730, 11803, 12210, 12615, 12760, 12876, 13456, 15312, 16095, 16280, 16820, 17168, 18502, 19140, 19536, 20184, 21460, 23606, 24420, 25230, 25520, 25752, 27753, 31117, 32190, 32560, 33640, 35409, 37004, 38280, 40368, 42920, 46255, 47212, 48840, 50460, 51504, 55506, 59015, 62234, 64380, 67280, 70818, 74008, 76560, 85840, 92510, 93351, 94424, 97680, 100920, 111012, 118030, 124468, 128760, 138765, 141636, 148016, 155585, 177045, 185020, 186702, 188848, 201840, 222024, 236060, 248936, 257520, 277530, 283272, 311170, 342287, 354090, 370040, 373404, 444048, 466755, 472120, 497872, 555060, 566544, 622340, 684574, 708180, 740080, 746808, 933510, 944240, 1026861, 1110120, 1244680, 1369148, 1416360, 1493616, 1711435, 1867020, 2053722, 2220240, 2489360, 2738296, 2832720, 3422870, 3734040, 4107444, 5134305, 5476592, 6845740, 7468080, 8214888, 10268610, 13691480, 16429776, 20537220, 27382960, 41074440, 82148880]

約数ペア:

[(1, 82148880), (2, 41074440), (3, 27382960), (4, 20537220), (5, 16429776), (6, 13691480), (8, 10268610), (10, 8214888), (11, 7468080), (12, 6845740), (15, 5476592), (16, 5134305), (20, 4107444), (22, 3734040), (24, 3422870), (29, 2832720), (30, 2738296), (33, 2489360), (37, 2220240), (40, 2053722), (44, 1867020), (48, 1711435), (55, 1493616), (58, 1416360), (60, 1369148), (66, 1244680), (74, 1110120), (80, 1026861), (87, 944240), (88, 933510), (110, 746808), (111, 740080), (116, 708180), (120, 684574), (132, 622340), (145, 566544), (148, 555060), (165, 497872), (174, 472120), (176, 466755), (185, 444048), (220, 373404), (222, 370040), (232, 354090), (240, 342287), (264, 311170), (290, 283272), (296, 277530), (319, 257520), (330, 248936), (348, 236060), (370, 222024), (407, 201840), (435, 188848), (440, 186702), (444, 185020), (464, 177045), (528, 155585), (555, 148016), (580, 141636), (592, 138765), (638, 128760), (660, 124468), (696, 118030), (740, 111012), (814, 100920), (841, 97680), (870, 94424), (880, 93351), (888, 92510), (957, 85840), (1073, 76560), (1110, 74008), (1160, 70818), (1221, 67280), (1276, 64380), (1320, 62234), (1392, 59015), (1480, 55506), (1595, 51504), (1628, 50460), (1682, 48840), (1740, 47212), (1776, 46255), (1914, 42920), (2035, 40368), (2146, 38280), (2220, 37004), (2320, 35409), (2442, 33640), (2523, 32560), (2552, 32190), (2640, 31117), (2960, 27753), (3190, 25752), (3219, 25520), (3256, 25230), (3364, 24420), (3480, 23606), (3828, 21460), (4070, 20184), (4205, 19536), (4292, 19140), (4440, 18502), (4785, 17168), (4884, 16820), (5046, 16280), (5104, 16095), (5365, 15312), (6105, 13456), (6380, 12876), (6438, 12760), (6512, 12615), (6728, 12210), (6960, 11803), (7656, 10730), (8140, 10092), (8410, 9768), (8584, 9570), (8880, 9251)]