75837900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 161646900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 290, 300, 345, 348, 379, 435, 460, 575, 580, 667, 690, 725, 758, 870, 1137, 1150, 1334, 1380, 1450, 1516, 1725, 1740, 1895, 2001, 2175, 2274, 2300, 2668, 2900, 3335, 3450, 3790, 4002, 4350, 4548, 5685, 6670, 6900, 7580, 8004, 8700, 8717, 9475, 10005, 10991, 11370, 13340, 16675, 17434, 18950, 20010, 21982, 22740, 26151, 28425, 32973, 33350, 34868, 37900, 40020, 43585, 43964, 50025, 52302, 54955, 56850, 65946, 66700, 87170, 100050, 104604, 109910, 113700, 130755, 131892, 164865, 174340, 200100, 217925, 219820, 252793, 261510, 274775, 329730, 435850, 505586, 523020, 549550, 653775, 659460, 758379, 824325, 871700, 1011172, 1099100, 1263965, 1307550, 1516758, 1648650, 2527930, 2615100, 3033516, 3297300, 3791895, 5055860, 6319825, 7583790, 12639650, 15167580, 18959475, 25279300, 37918950, 75837900]

約数ペア:

[(1, 75837900), (2, 37918950), (3, 25279300), (4, 18959475), (5, 15167580), (6, 12639650), (10, 7583790), (12, 6319825), (15, 5055860), (20, 3791895), (23, 3297300), (25, 3033516), (29, 2615100), (30, 2527930), (46, 1648650), (50, 1516758), (58, 1307550), (60, 1263965), (69, 1099100), (75, 1011172), (87, 871700), (92, 824325), (100, 758379), (115, 659460), (116, 653775), (138, 549550), (145, 523020), (150, 505586), (174, 435850), (230, 329730), (276, 274775), (290, 261510), (300, 252793), (345, 219820), (348, 217925), (379, 200100), (435, 174340), (460, 164865), (575, 131892), (580, 130755), (667, 113700), (690, 109910), (725, 104604), (758, 100050), (870, 87170), (1137, 66700), (1150, 65946), (1334, 56850), (1380, 54955), (1450, 52302), (1516, 50025), (1725, 43964), (1740, 43585), (1895, 40020), (2001, 37900), (2175, 34868), (2274, 33350), (2300, 32973), (2668, 28425), (2900, 26151), (3335, 22740), (3450, 21982), (3790, 20010), (4002, 18950), (4350, 17434), (4548, 16675), (5685, 13340), (6670, 11370), (6900, 10991), (7580, 10005), (8004, 9475), (8700, 8717)]