142890000

素因数分解:

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

素因数の和:475

約数の個数: 200

約数和(自身を含む): 504363552

約数和(自身を除く): 361473552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 433, 440, 500, 528, 550, 600, 625, 660, 750, 825, 866, 880, 1000, 1100, 1200, 1250, 1299, 1320, 1375, 1500, 1650, 1732, 1875, 2000, 2165, 2200, 2500, 2598, 2640, 2750, 3000, 3300, 3464, 3750, 4125, 4330, 4400, 4763, 5000, 5196, 5500, 6000, 6495, 6600, 6875, 6928, 7500, 8250, 8660, 9526, 10000, 10392, 10825, 11000, 12990, 13200, 13750, 14289, 15000, 16500, 17320, 19052, 20625, 20784, 21650, 22000, 23815, 25980, 27500, 28578, 30000, 32475, 33000, 34640, 38104, 41250, 43300, 47630, 51960, 54125, 55000, 57156, 64950, 66000, 71445, 76208, 82500, 86600, 95260, 103920, 108250, 110000, 114312, 119075, 129900, 142890, 162375, 165000, 173200, 190520, 216500, 228624, 238150, 259800, 270625, 285780, 324750, 330000, 357225, 381040, 433000, 476300, 519600, 541250, 571560, 595375, 649500, 714450, 811875, 866000, 952600, 1082500, 1143120, 1190750, 1299000, 1428900, 1623750, 1786125, 1905200, 2165000, 2381500, 2598000, 2857800, 2976875, 3247500, 3572250, 4330000, 4763000, 5715600, 5953750, 6495000, 7144500, 8930625, 9526000, 11907500, 12990000, 14289000, 17861250, 23815000, 28578000, 35722500, 47630000, 71445000, 142890000]

約数ペア:

[(1, 142890000), (2, 71445000), (3, 47630000), (4, 35722500), (5, 28578000), (6, 23815000), (8, 17861250), (10, 14289000), (11, 12990000), (12, 11907500), (15, 9526000), (16, 8930625), (20, 7144500), (22, 6495000), (24, 5953750), (25, 5715600), (30, 4763000), (33, 4330000), (40, 3572250), (44, 3247500), (48, 2976875), (50, 2857800), (55, 2598000), (60, 2381500), (66, 2165000), (75, 1905200), (80, 1786125), (88, 1623750), (100, 1428900), (110, 1299000), (120, 1190750), (125, 1143120), (132, 1082500), (150, 952600), (165, 866000), (176, 811875), (200, 714450), (220, 649500), (240, 595375), (250, 571560), (264, 541250), (275, 519600), (300, 476300), (330, 433000), (375, 381040), (400, 357225), (433, 330000), (440, 324750), (500, 285780), (528, 270625), (550, 259800), (600, 238150), (625, 228624), (660, 216500), (750, 190520), (825, 173200), (866, 165000), (880, 162375), (1000, 142890), (1100, 129900), (1200, 119075), (1250, 114312), (1299, 110000), (1320, 108250), (1375, 103920), (1500, 95260), (1650, 86600), (1732, 82500), (1875, 76208), (2000, 71445), (2165, 66000), (2200, 64950), (2500, 57156), (2598, 55000), (2640, 54125), (2750, 51960), (3000, 47630), (3300, 43300), (3464, 41250), (3750, 38104), (4125, 34640), (4330, 33000), (4400, 32475), (4763, 30000), (5000, 28578), (5196, 27500), (5500, 25980), (6000, 23815), (6495, 22000), (6600, 21650), (6875, 20784), (6928, 20625), (7500, 19052), (8250, 17320), (8660, 16500), (9526, 15000), (10000, 14289), (10392, 13750), (10825, 13200), (11000, 12990)]