1497455700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383963}}^1$

素因数の和:383993

約数の個数: 72

約数和(自身を含む): 4665930528

約数和(自身を除く): 3168474828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 383963, 767926, 1151889, 1535852, 1919815, 2303778, 3839630, 4607556, 4991519, 5759445, 7679260, 9599075, 9983038, 11518890, 14974557, 19198150, 19966076, 23037780, 24957595, 28797225, 29949114, 38396300, 49915190, 57594450, 59898228, 74872785, 99830380, 115188900, 124787975, 149745570, 249575950, 299491140, 374363925, 499151900, 748727850, 1497455700]

約数ペア:

[(1, 1497455700), (2, 748727850), (3, 499151900), (4, 374363925), (5, 299491140), (6, 249575950), (10, 149745570), (12, 124787975), (13, 115188900), (15, 99830380), (20, 74872785), (25, 59898228), (26, 57594450), (30, 49915190), (39, 38396300), (50, 29949114), (52, 28797225), (60, 24957595), (65, 23037780), (75, 19966076), (78, 19198150), (100, 14974557), (130, 11518890), (150, 9983038), (156, 9599075), (195, 7679260), (260, 5759445), (300, 4991519), (325, 4607556), (390, 3839630), (650, 2303778), (780, 1919815), (975, 1535852), (1300, 1151889), (1950, 767926), (3900, 383963)]