194477400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8346

約数の個数: 144

約数和(自身を含む): 703444560

約数和(自身を除く): 508967160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 8311, 11700, 16622, 23400, 24933, 33244, 41555, 49866, 66488, 74799, 83110, 99732, 108043, 124665, 149598, 166220, 199464, 207775, 216086, 249330, 299196, 324129, 332440, 373995, 415550, 432172, 498660, 540215, 598392, 623325, 648258, 747990, 831100, 864344, 972387, 997320, 1080430, 1246650, 1296516, 1495980, 1620645, 1662200, 1869975, 1944774, 2160860, 2493300, 2593032, 2701075, 2991960, 3241290, 3739950, 3889548, 4321720, 4861935, 4986600, 5402150, 6482580, 7479900, 7779096, 8103225, 9723870, 10804300, 12965160, 14959800, 16206450, 19447740, 21608600, 24309675, 32412900, 38895480, 48619350, 64825800, 97238700, 194477400]

約数ペア:

[(1, 194477400), (2, 97238700), (3, 64825800), (4, 48619350), (5, 38895480), (6, 32412900), (8, 24309675), (9, 21608600), (10, 19447740), (12, 16206450), (13, 14959800), (15, 12965160), (18, 10804300), (20, 9723870), (24, 8103225), (25, 7779096), (26, 7479900), (30, 6482580), (36, 5402150), (39, 4986600), (40, 4861935), (45, 4321720), (50, 3889548), (52, 3739950), (60, 3241290), (65, 2991960), (72, 2701075), (75, 2593032), (78, 2493300), (90, 2160860), (100, 1944774), (104, 1869975), (117, 1662200), (120, 1620645), (130, 1495980), (150, 1296516), (156, 1246650), (180, 1080430), (195, 997320), (200, 972387), (225, 864344), (234, 831100), (260, 747990), (300, 648258), (312, 623325), (325, 598392), (360, 540215), (390, 498660), (450, 432172), (468, 415550), (520, 373995), (585, 332440), (600, 324129), (650, 299196), (780, 249330), (900, 216086), (936, 207775), (975, 199464), (1170, 166220), (1300, 149598), (1560, 124665), (1800, 108043), (1950, 99732), (2340, 83110), (2600, 74799), (2925, 66488), (3900, 49866), (4680, 41555), (5850, 33244), (7800, 24933), (8311, 23400), (11700, 16622)]