19747146900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{174599}}^1$

素因数の和:174658

約数の個数: 144

約数和(自身を含む): 63652176000

約数和(自身を除く): 43905029100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2900, 3770, 3900, 4350, 4524, 5655, 7540, 8700, 9425, 11310, 18850, 22620, 28275, 37700, 56550, 113100, 174599, 349198, 523797, 698396, 872995, 1047594, 1745990, 2095188, 2269787, 2618985, 3491980, 4364975, 4539574, 5063371, 5237970, 6809361, 8729950, 9079148, 10126742, 10475940, 11348935, 13094925, 13618722, 15190113, 17459900, 20253484, 22697870, 25316855, 26189850, 27237444, 30380226, 34046805, 45395740, 50633710, 52379700, 56744675, 60760452, 65823823, 68093610, 75950565, 101267420, 113489350, 126584275, 131647646, 136187220, 151901130, 170234025, 197471469, 226978700, 253168550, 263295292, 303802260, 329119115, 340468050, 379752825, 394942938, 506337100, 658238230, 680936100, 759505650, 789885876, 987357345, 1316476460, 1519011300, 1645595575, 1974714690, 3291191150, 3949429380, 4936786725, 6582382300, 9873573450, 19747146900]

約数ペア:

[(1, 19747146900), (2, 9873573450), (3, 6582382300), (4, 4936786725), (5, 3949429380), (6, 3291191150), (10, 1974714690), (12, 1645595575), (13, 1519011300), (15, 1316476460), (20, 987357345), (25, 789885876), (26, 759505650), (29, 680936100), (30, 658238230), (39, 506337100), (50, 394942938), (52, 379752825), (58, 340468050), (60, 329119115), (65, 303802260), (75, 263295292), (78, 253168550), (87, 226978700), (100, 197471469), (116, 170234025), (130, 151901130), (145, 136187220), (150, 131647646), (156, 126584275), (174, 113489350), (195, 101267420), (260, 75950565), (290, 68093610), (300, 65823823), (325, 60760452), (348, 56744675), (377, 52379700), (390, 50633710), (435, 45395740), (580, 34046805), (650, 30380226), (725, 27237444), (754, 26189850), (780, 25316855), (870, 22697870), (975, 20253484), (1131, 17459900), (1300, 15190113), (1450, 13618722), (1508, 13094925), (1740, 11348935), (1885, 10475940), (1950, 10126742), (2175, 9079148), (2262, 8729950), (2900, 6809361), (3770, 5237970), (3900, 5063371), (4350, 4539574), (4524, 4364975), (5655, 3491980), (7540, 2618985), (8700, 2269787), (9425, 2095188), (11310, 1745990), (18850, 1047594), (22620, 872995), (28275, 698396), (37700, 523797), (56550, 349198), (113100, 174599)]