56405700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 195404160

約数和(自身を除く): 138998460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1607, 1755, 1950, 2340, 2700, 2925, 3214, 3510, 3900, 4821, 5850, 6428, 7020, 8035, 8775, 9642, 11700, 14463, 16070, 17550, 19284, 20891, 24105, 28926, 32140, 35100, 40175, 41782, 43389, 48210, 57852, 62673, 72315, 80350, 83564, 86778, 96420, 104455, 120525, 125346, 144630, 160700, 173556, 188019, 208910, 216945, 241050, 250692, 289260, 313365, 361575, 376038, 417820, 433890, 482100, 522275, 564057, 626730, 723150, 752076, 867780, 940095, 1044550, 1084725, 1128114, 1253460, 1446300, 1566825, 1880190, 2089100, 2169450, 2256228, 2820285, 3133650, 3760380, 4338900, 4700475, 5640570, 6267300, 9400950, 11281140, 14101425, 18801900, 28202850, 56405700]

約数ペア:

[(1, 56405700), (2, 28202850), (3, 18801900), (4, 14101425), (5, 11281140), (6, 9400950), (9, 6267300), (10, 5640570), (12, 4700475), (13, 4338900), (15, 3760380), (18, 3133650), (20, 2820285), (25, 2256228), (26, 2169450), (27, 2089100), (30, 1880190), (36, 1566825), (39, 1446300), (45, 1253460), (50, 1128114), (52, 1084725), (54, 1044550), (60, 940095), (65, 867780), (75, 752076), (78, 723150), (90, 626730), (100, 564057), (108, 522275), (117, 482100), (130, 433890), (135, 417820), (150, 376038), (156, 361575), (180, 313365), (195, 289260), (225, 250692), (234, 241050), (260, 216945), (270, 208910), (300, 188019), (325, 173556), (351, 160700), (390, 144630), (450, 125346), (468, 120525), (540, 104455), (585, 96420), (650, 86778), (675, 83564), (702, 80350), (780, 72315), (900, 62673), (975, 57852), (1170, 48210), (1300, 43389), (1350, 41782), (1404, 40175), (1607, 35100), (1755, 32140), (1950, 28926), (2340, 24105), (2700, 20891), (2925, 19284), (3214, 17550), (3510, 16070), (3900, 14463), (4821, 11700), (5850, 9642), (6428, 8775), (7020, 8035)]