202449780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9647

約数の個数: 120

約数和(自身を含む): 684016872

約数和(自身を除く): 481567092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 9613, 10530, 19226, 21060, 28839, 38452, 48065, 57678, 86517, 96130, 115356, 124969, 144195, 173034, 192260, 249938, 259551, 288390, 346068, 374907, 432585, 499876, 519102, 576780, 624845, 749814, 778653, 865170, 1038204, 1124721, 1249690, 1297755, 1499628, 1557306, 1730340, 1874535, 2249442, 2499380, 2595510, 3114612, 3374163, 3749070, 3893265, 4498884, 5191020, 5623605, 6748326, 7498140, 7786530, 10122489, 11247210, 13496652, 15573060, 16870815, 20244978, 22494420, 33741630, 40489956, 50612445, 67483260, 101224890, 202449780]

約数ペア:

[(1, 202449780), (2, 101224890), (3, 67483260), (4, 50612445), (5, 40489956), (6, 33741630), (9, 22494420), (10, 20244978), (12, 16870815), (13, 15573060), (15, 13496652), (18, 11247210), (20, 10122489), (26, 7786530), (27, 7498140), (30, 6748326), (36, 5623605), (39, 5191020), (45, 4498884), (52, 3893265), (54, 3749070), (60, 3374163), (65, 3114612), (78, 2595510), (81, 2499380), (90, 2249442), (108, 1874535), (117, 1730340), (130, 1557306), (135, 1499628), (156, 1297755), (162, 1249690), (180, 1124721), (195, 1038204), (234, 865170), (260, 778653), (270, 749814), (324, 624845), (351, 576780), (390, 519102), (405, 499876), (468, 432585), (540, 374907), (585, 346068), (702, 288390), (780, 259551), (810, 249938), (1053, 192260), (1170, 173034), (1404, 144195), (1620, 124969), (1755, 115356), (2106, 96130), (2340, 86517), (3510, 57678), (4212, 48065), (5265, 38452), (7020, 28839), (9613, 21060), (10530, 19226)]