277025580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118387}}^1$

素因数の和:118415

約数の個数: 72

約数和(自身を含む): 904957872

約数和(自身を除く): 627932292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 118387, 236774, 355161, 473548, 591935, 710322, 1065483, 1183870, 1420644, 1539031, 1775805, 2130966, 2367740, 3078062, 3551610, 4261932, 4617093, 5327415, 6156124, 7103220, 7695155, 9234186, 10654830, 13851279, 15390310, 18468372, 21309660, 23085465, 27702558, 30780620, 46170930, 55405116, 69256395, 92341860, 138512790, 277025580]

約数ペア:

[(1, 277025580), (2, 138512790), (3, 92341860), (4, 69256395), (5, 55405116), (6, 46170930), (9, 30780620), (10, 27702558), (12, 23085465), (13, 21309660), (15, 18468372), (18, 15390310), (20, 13851279), (26, 10654830), (30, 9234186), (36, 7695155), (39, 7103220), (45, 6156124), (52, 5327415), (60, 4617093), (65, 4261932), (78, 3551610), (90, 3078062), (117, 2367740), (130, 2130966), (156, 1775805), (180, 1539031), (195, 1420644), (234, 1183870), (260, 1065483), (390, 710322), (468, 591935), (585, 473548), (780, 355161), (1170, 236774), (2340, 118387)]