273969540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13043

約数の個数: 120

約数和(自身を含む): 925635480

約数和(自身を除く): 651665940

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, 10530, 13009, 21060, 26018, 39027, 52036, 65045, 78054, 117081, 130090, 156108, 169117, 195135, 234162, 260180, 338234, 351243, 390270, 468324, 507351, 585405, 676468, 702486, 780540, 845585, 1014702, 1053729, 1170810, 1404972, 1522053, 1691170, 1756215, 2029404, 2107458, 2341620, 2536755, 3044106, 3382340, 3512430, 4214916, 4566159, 5073510, 5268645, 6088212, 7024860, 7610265, 9132318, 10147020, 10537290, 13698477, 15220530, 18264636, 21074580, 22830795, 27396954, 30441060, 45661590, 54793908, 68492385, 91323180, 136984770, 273969540]

約数ペア:

[(1, 273969540), (2, 136984770), (3, 91323180), (4, 68492385), (5, 54793908), (6, 45661590), (9, 30441060), (10, 27396954), (12, 22830795), (13, 21074580), (15, 18264636), (18, 15220530), (20, 13698477), (26, 10537290), (27, 10147020), (30, 9132318), (36, 7610265), (39, 7024860), (45, 6088212), (52, 5268645), (54, 5073510), (60, 4566159), (65, 4214916), (78, 3512430), (81, 3382340), (90, 3044106), (108, 2536755), (117, 2341620), (130, 2107458), (135, 2029404), (156, 1756215), (162, 1691170), (180, 1522053), (195, 1404972), (234, 1170810), (260, 1053729), (270, 1014702), (324, 845585), (351, 780540), (390, 702486), (405, 676468), (468, 585405), (540, 507351), (585, 468324), (702, 390270), (780, 351243), (810, 338234), (1053, 260180), (1170, 234162), (1404, 195135), (1620, 169117), (1755, 156108), (2106, 130090), (2340, 117081), (3510, 78054), (4212, 65045), (5265, 52036), (7020, 39027), (10530, 26018), (13009, 21060)]