45365580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19415

約数の個数: 72

約数和(自身を含む): 148201872

約数和(自身を除く): 102836292

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, 19387, 38774, 58161, 77548, 96935, 116322, 174483, 193870, 232644, 252031, 290805, 348966, 387740, 504062, 581610, 697932, 756093, 872415, 1008124, 1163220, 1260155, 1512186, 1744830, 2268279, 2520310, 3024372, 3489660, 3780465, 4536558, 5040620, 7560930, 9073116, 11341395, 15121860, 22682790, 45365580]

約数ペア:

[(1, 45365580), (2, 22682790), (3, 15121860), (4, 11341395), (5, 9073116), (6, 7560930), (9, 5040620), (10, 4536558), (12, 3780465), (13, 3489660), (15, 3024372), (18, 2520310), (20, 2268279), (26, 1744830), (30, 1512186), (36, 1260155), (39, 1163220), (45, 1008124), (52, 872415), (60, 756093), (65, 697932), (78, 581610), (90, 504062), (117, 387740), (130, 348966), (156, 290805), (180, 252031), (195, 232644), (234, 193870), (260, 174483), (390, 116322), (468, 96935), (585, 77548), (780, 58161), (1170, 38774), (2340, 19387)]