385980000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 240

約数和(自身を含む): 1448536320

約数和(自身を除く): 1062556320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 919, 1000, 1050, 1120, 1200, 1250, 1400, 1500, 1680, 1750, 1838, 1875, 2000, 2100, 2400, 2500, 2625, 2757, 2800, 3000, 3360, 3500, 3676, 3750, 4000, 4200, 4375, 4595, 5000, 5250, 5514, 5600, 6000, 6433, 7000, 7352, 7500, 8400, 8750, 9190, 10000, 10500, 11028, 12000, 12866, 13125, 13785, 14000, 14704, 15000, 16800, 17500, 18380, 19299, 20000, 21000, 22056, 22975, 25732, 26250, 27570, 28000, 29408, 30000, 32165, 35000, 36760, 38598, 42000, 44112, 45950, 51464, 52500, 55140, 60000, 64330, 68925, 70000, 73520, 77196, 84000, 88224, 91900, 96495, 102928, 105000, 110280, 114875, 128660, 137850, 140000, 147040, 154392, 160825, 183800, 192990, 205856, 210000, 220560, 229750, 257320, 275700, 308784, 321650, 344625, 367600, 385980, 420000, 441120, 459500, 482475, 514640, 551400, 574375, 617568, 643300, 689250, 735200, 771960, 804125, 919000, 964950, 1029280, 1102800, 1148750, 1286600, 1378500, 1543920, 1608250, 1723125, 1838000, 1929900, 2205600, 2297500, 2412375, 2573200, 2757000, 3087840, 3216500, 3446250, 3676000, 3859800, 4020625, 4595000, 4824750, 5146400, 5514000, 6433000, 6892500, 7719600, 8041250, 9190000, 9649500, 11028000, 12061875, 12866000, 13785000, 15439200, 16082500, 18380000, 19299000, 24123750, 25732000, 27570000, 32165000, 38598000, 48247500, 55140000, 64330000, 77196000, 96495000, 128660000, 192990000, 385980000]

約数ペア:

[(1, 385980000), (2, 192990000), (3, 128660000), (4, 96495000), (5, 77196000), (6, 64330000), (7, 55140000), (8, 48247500), (10, 38598000), (12, 32165000), (14, 27570000), (15, 25732000), (16, 24123750), (20, 19299000), (21, 18380000), (24, 16082500), (25, 15439200), (28, 13785000), (30, 12866000), (32, 12061875), (35, 11028000), (40, 9649500), (42, 9190000), (48, 8041250), (50, 7719600), (56, 6892500), (60, 6433000), (70, 5514000), (75, 5146400), (80, 4824750), (84, 4595000), (96, 4020625), (100, 3859800), (105, 3676000), (112, 3446250), (120, 3216500), (125, 3087840), (140, 2757000), (150, 2573200), (160, 2412375), (168, 2297500), (175, 2205600), (200, 1929900), (210, 1838000), (224, 1723125), (240, 1608250), (250, 1543920), (280, 1378500), (300, 1286600), (336, 1148750), (350, 1102800), (375, 1029280), (400, 964950), (420, 919000), (480, 804125), (500, 771960), (525, 735200), (560, 689250), (600, 643300), (625, 617568), (672, 574375), (700, 551400), (750, 514640), (800, 482475), (840, 459500), (875, 441120), (919, 420000), (1000, 385980), (1050, 367600), (1120, 344625), (1200, 321650), (1250, 308784), (1400, 275700), (1500, 257320), (1680, 229750), (1750, 220560), (1838, 210000), (1875, 205856), (2000, 192990), (2100, 183800), (2400, 160825), (2500, 154392), (2625, 147040), (2757, 140000), (2800, 137850), (3000, 128660), (3360, 114875), (3500, 110280), (3676, 105000), (3750, 102928), (4000, 96495), (4200, 91900), (4375, 88224), (4595, 84000), (5000, 77196), (5250, 73520), (5514, 70000), (5600, 68925), (6000, 64330), (6433, 60000), (7000, 55140), (7352, 52500), (7500, 51464), (8400, 45950), (8750, 44112), (9190, 42000), (10000, 38598), (10500, 36760), (11028, 35000), (12000, 32165), (12866, 30000), (13125, 29408), (13785, 28000), (14000, 27570), (14704, 26250), (15000, 25732), (16800, 22975), (17500, 22056), (18380, 21000), (19299, 20000)]