75071880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5380

約数の個数: 128

約数和(自身を含む): 269539200

約数和(自身を除く): 194467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5347, 7020, 10694, 14040, 16041, 21388, 26735, 32082, 42776, 48123, 53470, 64164, 69511, 80205, 96246, 106940, 128328, 139022, 144369, 160410, 192492, 208533, 213880, 240615, 278044, 288738, 320820, 347555, 384984, 417066, 481230, 556088, 577476, 625599, 641640, 695110, 721845, 834132, 962460, 1042665, 1154952, 1251198, 1390220, 1443690, 1668264, 1876797, 1924920, 2085330, 2502396, 2780440, 2887380, 3127995, 3753594, 4170660, 5004792, 5774760, 6255990, 7507188, 8341320, 9383985, 12511980, 15014376, 18767970, 25023960, 37535940, 75071880]

約数ペア:

[(1, 75071880), (2, 37535940), (3, 25023960), (4, 18767970), (5, 15014376), (6, 12511980), (8, 9383985), (9, 8341320), (10, 7507188), (12, 6255990), (13, 5774760), (15, 5004792), (18, 4170660), (20, 3753594), (24, 3127995), (26, 2887380), (27, 2780440), (30, 2502396), (36, 2085330), (39, 1924920), (40, 1876797), (45, 1668264), (52, 1443690), (54, 1390220), (60, 1251198), (65, 1154952), (72, 1042665), (78, 962460), (90, 834132), (104, 721845), (108, 695110), (117, 641640), (120, 625599), (130, 577476), (135, 556088), (156, 481230), (180, 417066), (195, 384984), (216, 347555), (234, 320820), (260, 288738), (270, 278044), (312, 240615), (351, 213880), (360, 208533), (390, 192492), (468, 160410), (520, 144369), (540, 139022), (585, 128328), (702, 106940), (780, 96246), (936, 80205), (1080, 69511), (1170, 64164), (1404, 53470), (1560, 48123), (1755, 42776), (2340, 32082), (2808, 26735), (3510, 21388), (4680, 16041), (5347, 14040), (7020, 10694)]