199183140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85121}}^1$

素因数の和:85149

約数の個数: 72

約数和(自身を含む): 650672568

約数和(自身を除く): 451489428

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, 85121, 170242, 255363, 340484, 425605, 510726, 766089, 851210, 1021452, 1106573, 1276815, 1532178, 1702420, 2213146, 2553630, 3064356, 3319719, 3830445, 4426292, 5107260, 5532865, 6639438, 7660890, 9959157, 11065730, 13278876, 15321780, 16598595, 19918314, 22131460, 33197190, 39836628, 49795785, 66394380, 99591570, 199183140]

約数ペア:

[(1, 199183140), (2, 99591570), (3, 66394380), (4, 49795785), (5, 39836628), (6, 33197190), (9, 22131460), (10, 19918314), (12, 16598595), (13, 15321780), (15, 13278876), (18, 11065730), (20, 9959157), (26, 7660890), (30, 6639438), (36, 5532865), (39, 5107260), (45, 4426292), (52, 3830445), (60, 3319719), (65, 3064356), (78, 2553630), (90, 2213146), (117, 1702420), (130, 1532178), (156, 1276815), (180, 1106573), (195, 1021452), (234, 851210), (260, 766089), (390, 510726), (468, 425605), (585, 340484), (780, 255363), (1170, 170242), (2340, 85121)]