745713000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 2628288000

約数和(自身を除く): 1882575000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 125, 135, 142, 150, 180, 200, 213, 216, 225, 250, 270, 284, 300, 355, 360, 375, 389, 426, 450, 500, 540, 568, 600, 639, 675, 710, 750, 778, 852, 900, 1000, 1065, 1080, 1125, 1167, 1278, 1350, 1420, 1500, 1556, 1704, 1775, 1800, 1917, 1945, 2130, 2250, 2334, 2556, 2700, 2840, 3000, 3112, 3195, 3375, 3501, 3550, 3834, 3890, 4260, 4500, 4668, 5112, 5325, 5400, 5835, 6390, 6750, 7002, 7100, 7668, 7780, 8520, 8875, 9000, 9336, 9585, 9725, 10503, 10650, 11670, 12780, 13500, 14004, 14200, 15336, 15560, 15975, 17505, 17750, 19170, 19450, 21006, 21300, 23340, 25560, 26625, 27000, 27619, 28008, 29175, 31950, 35010, 35500, 38340, 38900, 42012, 42600, 46680, 47925, 48625, 52515, 53250, 55238, 58350, 63900, 70020, 71000, 76680, 77800, 79875, 82857, 84024, 87525, 95850, 97250, 105030, 106500, 110476, 116700, 127800, 138095, 140040, 145875, 159750, 165714, 175050, 191700, 194500, 210060, 213000, 220952, 233400, 239625, 248571, 262575, 276190, 291750, 319500, 331428, 350100, 383400, 389000, 414285, 420120, 437625, 479250, 497142, 525150, 552380, 583500, 639000, 662856, 690475, 700200, 745713, 828570, 875250, 958500, 994284, 1050300, 1104760, 1167000, 1242855, 1312875, 1380950, 1491426, 1657140, 1750500, 1917000, 1988568, 2071425, 2100600, 2485710, 2625750, 2761900, 2982852, 3314280, 3452375, 3501000, 3728565, 4142850, 4971420, 5251500, 5523800, 5965704, 6214275, 6904750, 7457130, 8285700, 9942840, 10357125, 10503000, 12428550, 13809500, 14914260, 16571400, 18642825, 20714250, 24857100, 27619000, 29828520, 31071375, 37285650, 41428500, 49714200, 62142750, 74571300, 82857000, 93214125, 124285500, 149142600, 186428250, 248571000, 372856500, 745713000]

約数ペア:

[(1, 745713000), (2, 372856500), (3, 248571000), (4, 186428250), (5, 149142600), (6, 124285500), (8, 93214125), (9, 82857000), (10, 74571300), (12, 62142750), (15, 49714200), (18, 41428500), (20, 37285650), (24, 31071375), (25, 29828520), (27, 27619000), (30, 24857100), (36, 20714250), (40, 18642825), (45, 16571400), (50, 14914260), (54, 13809500), (60, 12428550), (71, 10503000), (72, 10357125), (75, 9942840), (90, 8285700), (100, 7457130), (108, 6904750), (120, 6214275), (125, 5965704), (135, 5523800), (142, 5251500), (150, 4971420), (180, 4142850), (200, 3728565), (213, 3501000), (216, 3452375), (225, 3314280), (250, 2982852), (270, 2761900), (284, 2625750), (300, 2485710), (355, 2100600), (360, 2071425), (375, 1988568), (389, 1917000), (426, 1750500), (450, 1657140), (500, 1491426), (540, 1380950), (568, 1312875), (600, 1242855), (639, 1167000), (675, 1104760), (710, 1050300), (750, 994284), (778, 958500), (852, 875250), (900, 828570), (1000, 745713), (1065, 700200), (1080, 690475), (1125, 662856), (1167, 639000), (1278, 583500), (1350, 552380), (1420, 525150), (1500, 497142), (1556, 479250), (1704, 437625), (1775, 420120), (1800, 414285), (1917, 389000), (1945, 383400), (2130, 350100), (2250, 331428), (2334, 319500), (2556, 291750), (2700, 276190), (2840, 262575), (3000, 248571), (3112, 239625), (3195, 233400), (3375, 220952), (3501, 213000), (3550, 210060), (3834, 194500), (3890, 191700), (4260, 175050), (4500, 165714), (4668, 159750), (5112, 145875), (5325, 140040), (5400, 138095), (5835, 127800), (6390, 116700), (6750, 110476), (7002, 106500), (7100, 105030), (7668, 97250), (7780, 95850), (8520, 87525), (8875, 84024), (9000, 82857), (9336, 79875), (9585, 77800), (9725, 76680), (10503, 71000), (10650, 70020), (11670, 63900), (12780, 58350), (13500, 55238), (14004, 53250), (14200, 52515), (15336, 48625), (15560, 47925), (15975, 46680), (17505, 42600), (17750, 42012), (19170, 38900), (19450, 38340), (21006, 35500), (21300, 35010), (23340, 31950), (25560, 29175), (26625, 28008), (27000, 27619)]