123029400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15805

約数の個数: 96

約数和(自身を含む): 410754960

約数和(自身を除く): 287725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 157730, 189276, 205049, 236595, 315460, 378552, 394325, 410098, 473190, 615147, 630920, 788650, 820196, 946380, 1025245, 1182975, 1230294, 1577300, 1640392, 1892760, 2050490, 2365950, 2460588, 3075735, 3154600, 4100980, 4731900, 4921176, 5126225, 6151470, 8201960, 9463800, 10252450, 12302940, 15378675, 20504900, 24605880, 30757350, 41009800, 61514700, 123029400]

約数ペア:

[(1, 123029400), (2, 61514700), (3, 41009800), (4, 30757350), (5, 24605880), (6, 20504900), (8, 15378675), (10, 12302940), (12, 10252450), (13, 9463800), (15, 8201960), (20, 6151470), (24, 5126225), (25, 4921176), (26, 4731900), (30, 4100980), (39, 3154600), (40, 3075735), (50, 2460588), (52, 2365950), (60, 2050490), (65, 1892760), (75, 1640392), (78, 1577300), (100, 1230294), (104, 1182975), (120, 1025245), (130, 946380), (150, 820196), (156, 788650), (195, 630920), (200, 615147), (260, 473190), (300, 410098), (312, 394325), (325, 378552), (390, 315460), (520, 236595), (600, 205049), (650, 189276), (780, 157730), (975, 126184), (1300, 94638), (1560, 78865), (1950, 63092), (2600, 47319), (3900, 31546), (7800, 15773)]