3195000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 10965240

約数和(自身を除く): 7770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 125, 142, 150, 180, 200, 213, 225, 250, 284, 300, 355, 360, 375, 426, 450, 500, 568, 600, 625, 639, 710, 750, 852, 900, 1000, 1065, 1125, 1250, 1278, 1420, 1500, 1704, 1775, 1800, 1875, 2130, 2250, 2500, 2556, 2840, 3000, 3195, 3550, 3750, 4260, 4500, 5000, 5112, 5325, 5625, 6390, 7100, 7500, 8520, 8875, 9000, 10650, 11250, 12780, 14200, 15000, 15975, 17750, 21300, 22500, 25560, 26625, 31950, 35500, 42600, 44375, 45000, 53250, 63900, 71000, 79875, 88750, 106500, 127800, 133125, 159750, 177500, 213000, 266250, 319500, 355000, 399375, 532500, 639000, 798750, 1065000, 1597500, 3195000]

約数ペア:

[(1, 3195000), (2, 1597500), (3, 1065000), (4, 798750), (5, 639000), (6, 532500), (8, 399375), (9, 355000), (10, 319500), (12, 266250), (15, 213000), (18, 177500), (20, 159750), (24, 133125), (25, 127800), (30, 106500), (36, 88750), (40, 79875), (45, 71000), (50, 63900), (60, 53250), (71, 45000), (72, 44375), (75, 42600), (90, 35500), (100, 31950), (120, 26625), (125, 25560), (142, 22500), (150, 21300), (180, 17750), (200, 15975), (213, 15000), (225, 14200), (250, 12780), (284, 11250), (300, 10650), (355, 9000), (360, 8875), (375, 8520), (426, 7500), (450, 7100), (500, 6390), (568, 5625), (600, 5325), (625, 5112), (639, 5000), (710, 4500), (750, 4260), (852, 3750), (900, 3550), (1000, 3195), (1065, 3000), (1125, 2840), (1250, 2556), (1278, 2500), (1420, 2250), (1500, 2130), (1704, 1875), (1775, 1800)]