238055200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 622460160

約数和(自身を除く): 384404960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 160, 200, 232, 248, 290, 310, 331, 400, 464, 496, 580, 620, 662, 725, 775, 800, 899, 928, 992, 1160, 1240, 1324, 1450, 1550, 1655, 1798, 2320, 2480, 2648, 2900, 3100, 3310, 3596, 4495, 4640, 4960, 5296, 5800, 6200, 6620, 7192, 8275, 8990, 9599, 10261, 10592, 11600, 12400, 13240, 14384, 16550, 17980, 19198, 20522, 22475, 23200, 24800, 26480, 28768, 33100, 35960, 38396, 41044, 44950, 47995, 51305, 52960, 66200, 71920, 76792, 82088, 89900, 95990, 102610, 132400, 143840, 153584, 164176, 179800, 191980, 205220, 239975, 256525, 264800, 297569, 307168, 328352, 359600, 383960, 410440, 479950, 513050, 595138, 719200, 767920, 820880, 959900, 1026100, 1190276, 1487845, 1535840, 1641760, 1919800, 2052200, 2380552, 2975690, 3839600, 4104400, 4761104, 5951380, 7439225, 7679200, 8208800, 9522208, 11902760, 14878450, 23805520, 29756900, 47611040, 59513800, 119027600, 238055200]

約数ペア:

[(1, 238055200), (2, 119027600), (4, 59513800), (5, 47611040), (8, 29756900), (10, 23805520), (16, 14878450), (20, 11902760), (25, 9522208), (29, 8208800), (31, 7679200), (32, 7439225), (40, 5951380), (50, 4761104), (58, 4104400), (62, 3839600), (80, 2975690), (100, 2380552), (116, 2052200), (124, 1919800), (145, 1641760), (155, 1535840), (160, 1487845), (200, 1190276), (232, 1026100), (248, 959900), (290, 820880), (310, 767920), (331, 719200), (400, 595138), (464, 513050), (496, 479950), (580, 410440), (620, 383960), (662, 359600), (725, 328352), (775, 307168), (800, 297569), (899, 264800), (928, 256525), (992, 239975), (1160, 205220), (1240, 191980), (1324, 179800), (1450, 164176), (1550, 153584), (1655, 143840), (1798, 132400), (2320, 102610), (2480, 95990), (2648, 89900), (2900, 82088), (3100, 76792), (3310, 71920), (3596, 66200), (4495, 52960), (4640, 51305), (4960, 47995), (5296, 44950), (5800, 41044), (6200, 38396), (6620, 35960), (7192, 33100), (8275, 28768), (8990, 26480), (9599, 24800), (10261, 23200), (10592, 22475), (11600, 20522), (12400, 19198), (13240, 17980), (14384, 16550)]