7873885260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5475

約数の個数: 168

約数和(自身を含む): 25041539376

約数和(自身を除く): 17167654116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 243, 270, 303, 324, 404, 405, 486, 505, 540, 606, 729, 810, 909, 972, 1010, 1212, 1215, 1458, 1515, 1620, 1818, 2020, 2430, 2727, 2916, 3030, 3636, 3645, 4545, 4860, 5347, 5454, 6060, 7290, 8181, 9090, 10694, 10908, 13635, 14580, 16041, 16362, 18180, 21388, 24543, 26735, 27270, 32082, 32724, 40905, 48123, 49086, 53470, 54540, 64164, 73629, 80205, 81810, 96246, 98172, 106940, 122715, 144369, 147258, 160410, 163620, 192492, 240615, 245430, 288738, 294516, 320820, 368145, 433107, 481230, 490860, 540047, 577476, 721845, 736290, 866214, 962460, 1080094, 1299321, 1443690, 1472580, 1620141, 1732428, 2160188, 2165535, 2598642, 2700235, 2887380, 3240282, 3897963, 4331070, 4860423, 5197284, 5400470, 6480564, 6496605, 7795926, 8100705, 8662140, 9720846, 10800940, 12993210, 14581269, 15591852, 16201410, 19441692, 19489815, 24302115, 25986420, 29162538, 32402820, 38979630, 43743807, 48604230, 58325076, 72906345, 77959260, 87487614, 97208460, 131231421, 145812690, 174975228, 218719035, 262462842, 291625380, 393694263, 437438070, 524925684, 656157105, 787388526, 874876140, 1312314210, 1574777052, 1968471315, 2624628420, 3936942630, 7873885260]

約数ペア:

[(1, 7873885260), (2, 3936942630), (3, 2624628420), (4, 1968471315), (5, 1574777052), (6, 1312314210), (9, 874876140), (10, 787388526), (12, 656157105), (15, 524925684), (18, 437438070), (20, 393694263), (27, 291625380), (30, 262462842), (36, 218719035), (45, 174975228), (54, 145812690), (60, 131231421), (81, 97208460), (90, 87487614), (101, 77959260), (108, 72906345), (135, 58325076), (162, 48604230), (180, 43743807), (202, 38979630), (243, 32402820), (270, 29162538), (303, 25986420), (324, 24302115), (404, 19489815), (405, 19441692), (486, 16201410), (505, 15591852), (540, 14581269), (606, 12993210), (729, 10800940), (810, 9720846), (909, 8662140), (972, 8100705), (1010, 7795926), (1212, 6496605), (1215, 6480564), (1458, 5400470), (1515, 5197284), (1620, 4860423), (1818, 4331070), (2020, 3897963), (2430, 3240282), (2727, 2887380), (2916, 2700235), (3030, 2598642), (3636, 2165535), (3645, 2160188), (4545, 1732428), (4860, 1620141), (5347, 1472580), (5454, 1443690), (6060, 1299321), (7290, 1080094), (8181, 962460), (9090, 866214), (10694, 736290), (10908, 721845), (13635, 577476), (14580, 540047), (16041, 490860), (16362, 481230), (18180, 433107), (21388, 368145), (24543, 320820), (26735, 294516), (27270, 288738), (32082, 245430), (32724, 240615), (40905, 192492), (48123, 163620), (49086, 160410), (53470, 147258), (54540, 144369), (64164, 122715), (73629, 106940), (80205, 98172), (81810, 96246)]