198729000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 683354880

約数和(自身を除く): 484625880

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, 311, 355, 360, 375, 426, 450, 500, 568, 600, 622, 639, 710, 750, 852, 900, 933, 1000, 1065, 1125, 1244, 1278, 1420, 1500, 1555, 1704, 1775, 1800, 1866, 2130, 2250, 2488, 2556, 2799, 2840, 3000, 3110, 3195, 3550, 3732, 4260, 4500, 4665, 5112, 5325, 5598, 6220, 6390, 7100, 7464, 7775, 8520, 8875, 9000, 9330, 10650, 11196, 12440, 12780, 13995, 14200, 15550, 15975, 17750, 18660, 21300, 22081, 22392, 23325, 25560, 26625, 27990, 31100, 31950, 35500, 37320, 38875, 42600, 44162, 46650, 53250, 55980, 62200, 63900, 66243, 69975, 71000, 77750, 79875, 88324, 93300, 106500, 110405, 111960, 116625, 127800, 132486, 139950, 155500, 159750, 176648, 186600, 198729, 213000, 220810, 233250, 264972, 279900, 311000, 319500, 331215, 349875, 397458, 441620, 466500, 529944, 552025, 559800, 639000, 662430, 699750, 794916, 883240, 933000, 993645, 1104050, 1324860, 1399500, 1589832, 1656075, 1987290, 2208100, 2649720, 2760125, 2799000, 3312150, 3974580, 4416200, 4968225, 5520250, 6624300, 7949160, 8280375, 9936450, 11040500, 13248600, 16560750, 19872900, 22081000, 24841125, 33121500, 39745800, 49682250, 66243000, 99364500, 198729000]

約数ペア:

[(1, 198729000), (2, 99364500), (3, 66243000), (4, 49682250), (5, 39745800), (6, 33121500), (8, 24841125), (9, 22081000), (10, 19872900), (12, 16560750), (15, 13248600), (18, 11040500), (20, 9936450), (24, 8280375), (25, 7949160), (30, 6624300), (36, 5520250), (40, 4968225), (45, 4416200), (50, 3974580), (60, 3312150), (71, 2799000), (72, 2760125), (75, 2649720), (90, 2208100), (100, 1987290), (120, 1656075), (125, 1589832), (142, 1399500), (150, 1324860), (180, 1104050), (200, 993645), (213, 933000), (225, 883240), (250, 794916), (284, 699750), (300, 662430), (311, 639000), (355, 559800), (360, 552025), (375, 529944), (426, 466500), (450, 441620), (500, 397458), (568, 349875), (600, 331215), (622, 319500), (639, 311000), (710, 279900), (750, 264972), (852, 233250), (900, 220810), (933, 213000), (1000, 198729), (1065, 186600), (1125, 176648), (1244, 159750), (1278, 155500), (1420, 139950), (1500, 132486), (1555, 127800), (1704, 116625), (1775, 111960), (1800, 110405), (1866, 106500), (2130, 93300), (2250, 88324), (2488, 79875), (2556, 77750), (2799, 71000), (2840, 69975), (3000, 66243), (3110, 63900), (3195, 62200), (3550, 55980), (3732, 53250), (4260, 46650), (4500, 44162), (4665, 42600), (5112, 38875), (5325, 37320), (5598, 35500), (6220, 31950), (6390, 31100), (7100, 27990), (7464, 26625), (7775, 25560), (8520, 23325), (8875, 22392), (9000, 22081), (9330, 21300), (10650, 18660), (11196, 17750), (12440, 15975), (12780, 15550), (13995, 14200)]