185745300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 585920832

約数和(自身を除く): 400175532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 156, 194, 195, 260, 291, 300, 325, 388, 390, 485, 491, 582, 650, 780, 970, 975, 982, 1164, 1261, 1300, 1455, 1473, 1940, 1950, 1964, 2425, 2455, 2522, 2910, 2946, 3783, 3900, 4850, 4910, 5044, 5820, 5892, 6305, 6383, 7275, 7365, 7566, 9700, 9820, 12275, 12610, 12766, 14550, 14730, 15132, 18915, 19149, 24550, 25220, 25532, 29100, 29460, 31525, 31915, 36825, 37830, 38298, 47627, 49100, 63050, 63830, 73650, 75660, 76596, 94575, 95254, 95745, 126100, 127660, 142881, 147300, 159575, 189150, 190508, 191490, 238135, 285762, 319150, 378300, 382980, 476270, 478725, 571524, 619151, 638300, 714405, 952540, 957450, 1190675, 1238302, 1428810, 1857453, 1914900, 2381350, 2476604, 2857620, 3095755, 3572025, 3714906, 4762700, 6191510, 7144050, 7429812, 9287265, 12383020, 14288100, 15478775, 18574530, 30957550, 37149060, 46436325, 61915100, 92872650, 185745300]

約数ペア:

[(1, 185745300), (2, 92872650), (3, 61915100), (4, 46436325), (5, 37149060), (6, 30957550), (10, 18574530), (12, 15478775), (13, 14288100), (15, 12383020), (20, 9287265), (25, 7429812), (26, 7144050), (30, 6191510), (39, 4762700), (50, 3714906), (52, 3572025), (60, 3095755), (65, 2857620), (75, 2476604), (78, 2381350), (97, 1914900), (100, 1857453), (130, 1428810), (150, 1238302), (156, 1190675), (194, 957450), (195, 952540), (260, 714405), (291, 638300), (300, 619151), (325, 571524), (388, 478725), (390, 476270), (485, 382980), (491, 378300), (582, 319150), (650, 285762), (780, 238135), (970, 191490), (975, 190508), (982, 189150), (1164, 159575), (1261, 147300), (1300, 142881), (1455, 127660), (1473, 126100), (1940, 95745), (1950, 95254), (1964, 94575), (2425, 76596), (2455, 75660), (2522, 73650), (2910, 63830), (2946, 63050), (3783, 49100), (3900, 47627), (4850, 38298), (4910, 37830), (5044, 36825), (5820, 31915), (5892, 31525), (6305, 29460), (6383, 29100), (7275, 25532), (7365, 25220), (7566, 24550), (9700, 19149), (9820, 18915), (12275, 15132), (12610, 14730), (12766, 14550)]