71445000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 244046880

約数和(自身を除く): 172601880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 433, 440, 500, 550, 600, 625, 660, 750, 825, 866, 1000, 1100, 1250, 1299, 1320, 1375, 1500, 1650, 1732, 1875, 2165, 2200, 2500, 2598, 2750, 3000, 3300, 3464, 3750, 4125, 4330, 4763, 5000, 5196, 5500, 6495, 6600, 6875, 7500, 8250, 8660, 9526, 10392, 10825, 11000, 12990, 13750, 14289, 15000, 16500, 17320, 19052, 20625, 21650, 23815, 25980, 27500, 28578, 32475, 33000, 38104, 41250, 43300, 47630, 51960, 54125, 55000, 57156, 64950, 71445, 82500, 86600, 95260, 108250, 114312, 119075, 129900, 142890, 162375, 165000, 190520, 216500, 238150, 259800, 270625, 285780, 324750, 357225, 433000, 476300, 541250, 571560, 595375, 649500, 714450, 811875, 952600, 1082500, 1190750, 1299000, 1428900, 1623750, 1786125, 2165000, 2381500, 2857800, 2976875, 3247500, 3572250, 4763000, 5953750, 6495000, 7144500, 8930625, 11907500, 14289000, 17861250, 23815000, 35722500, 71445000]

約数ペア:

[(1, 71445000), (2, 35722500), (3, 23815000), (4, 17861250), (5, 14289000), (6, 11907500), (8, 8930625), (10, 7144500), (11, 6495000), (12, 5953750), (15, 4763000), (20, 3572250), (22, 3247500), (24, 2976875), (25, 2857800), (30, 2381500), (33, 2165000), (40, 1786125), (44, 1623750), (50, 1428900), (55, 1299000), (60, 1190750), (66, 1082500), (75, 952600), (88, 811875), (100, 714450), (110, 649500), (120, 595375), (125, 571560), (132, 541250), (150, 476300), (165, 433000), (200, 357225), (220, 324750), (250, 285780), (264, 270625), (275, 259800), (300, 238150), (330, 216500), (375, 190520), (433, 165000), (440, 162375), (500, 142890), (550, 129900), (600, 119075), (625, 114312), (660, 108250), (750, 95260), (825, 86600), (866, 82500), (1000, 71445), (1100, 64950), (1250, 57156), (1299, 55000), (1320, 54125), (1375, 51960), (1500, 47630), (1650, 43300), (1732, 41250), (1875, 38104), (2165, 33000), (2200, 32475), (2500, 28578), (2598, 27500), (2750, 25980), (3000, 23815), (3300, 21650), (3464, 20625), (3750, 19052), (4125, 17320), (4330, 16500), (4763, 15000), (5000, 14289), (5196, 13750), (5500, 12990), (6495, 11000), (6600, 10825), (6875, 10392), (7500, 9526), (8250, 8660)]