197503800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25321}}^1$

素因数の和:25353

約数の個数: 96

約数和(自身を含む): 659384880

約数和(自身を除く): 461881080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 253210, 303852, 329173, 379815, 506420, 607704, 633025, 658346, 759630, 987519, 1012840, 1266050, 1316692, 1519260, 1645865, 1899075, 1975038, 2532100, 2633384, 3038520, 3291730, 3798150, 3950076, 4937595, 5064200, 6583460, 7596300, 7900152, 8229325, 9875190, 13166920, 15192600, 16458650, 19750380, 24687975, 32917300, 39500760, 49375950, 65834600, 98751900, 197503800]

約数ペア:

[(1, 197503800), (2, 98751900), (3, 65834600), (4, 49375950), (5, 39500760), (6, 32917300), (8, 24687975), (10, 19750380), (12, 16458650), (13, 15192600), (15, 13166920), (20, 9875190), (24, 8229325), (25, 7900152), (26, 7596300), (30, 6583460), (39, 5064200), (40, 4937595), (50, 3950076), (52, 3798150), (60, 3291730), (65, 3038520), (75, 2633384), (78, 2532100), (100, 1975038), (104, 1899075), (120, 1645865), (130, 1519260), (150, 1316692), (156, 1266050), (195, 1012840), (200, 987519), (260, 759630), (300, 658346), (312, 633025), (325, 607704), (390, 506420), (520, 379815), (600, 329173), (650, 303852), (780, 253210), (975, 202568), (1300, 151926), (1560, 126605), (1950, 101284), (2600, 75963), (3900, 50642), (7800, 25321)]