200704725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 394037280

約数和(自身を除く): 193332555

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 325, 531, 585, 767, 885, 975, 1163, 1475, 2301, 2655, 2925, 3489, 3835, 4425, 5815, 6903, 10467, 11505, 13275, 15119, 17445, 19175, 29075, 34515, 45357, 52335, 57525, 68617, 75595, 87225, 136071, 172575, 205851, 226785, 261675, 343085, 377975, 617553, 680355, 892021, 1029255, 1133925, 1715425, 2676063, 3087765, 3401775, 4460105, 5146275, 8028189, 13380315, 15438825, 22300525, 40140945, 66901575, 200704725]

約数ペア:

[(1, 200704725), (3, 66901575), (5, 40140945), (9, 22300525), (13, 15438825), (15, 13380315), (25, 8028189), (39, 5146275), (45, 4460105), (59, 3401775), (65, 3087765), (75, 2676063), (117, 1715425), (177, 1133925), (195, 1029255), (225, 892021), (295, 680355), (325, 617553), (531, 377975), (585, 343085), (767, 261675), (885, 226785), (975, 205851), (1163, 172575), (1475, 136071), (2301, 87225), (2655, 75595), (2925, 68617), (3489, 57525), (3835, 52335), (4425, 45357), (5815, 34515), (6903, 29075), (10467, 19175), (11505, 17445), (13275, 15119)]