21627600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 70575840

約数和(自身を除く): 48948240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 269, 300, 335, 400, 402, 536, 538, 600, 670, 804, 807, 1005, 1072, 1076, 1200, 1340, 1345, 1608, 1614, 1675, 2010, 2152, 2680, 2690, 3216, 3228, 3350, 4020, 4035, 4304, 5025, 5360, 5380, 6456, 6700, 6725, 8040, 8070, 10050, 10760, 12912, 13400, 13450, 16080, 16140, 18023, 20100, 20175, 21520, 26800, 26900, 32280, 36046, 40200, 40350, 53800, 54069, 64560, 72092, 80400, 80700, 90115, 107600, 108138, 144184, 161400, 180230, 216276, 270345, 288368, 322800, 360460, 432552, 450575, 540690, 720920, 865104, 901150, 1081380, 1351725, 1441840, 1802300, 2162760, 2703450, 3604600, 4325520, 5406900, 7209200, 10813800, 21627600]

約数ペア:

[(1, 21627600), (2, 10813800), (3, 7209200), (4, 5406900), (5, 4325520), (6, 3604600), (8, 2703450), (10, 2162760), (12, 1802300), (15, 1441840), (16, 1351725), (20, 1081380), (24, 901150), (25, 865104), (30, 720920), (40, 540690), (48, 450575), (50, 432552), (60, 360460), (67, 322800), (75, 288368), (80, 270345), (100, 216276), (120, 180230), (134, 161400), (150, 144184), (200, 108138), (201, 107600), (240, 90115), (268, 80700), (269, 80400), (300, 72092), (335, 64560), (400, 54069), (402, 53800), (536, 40350), (538, 40200), (600, 36046), (670, 32280), (804, 26900), (807, 26800), (1005, 21520), (1072, 20175), (1076, 20100), (1200, 18023), (1340, 16140), (1345, 16080), (1608, 13450), (1614, 13400), (1675, 12912), (2010, 10760), (2152, 10050), (2680, 8070), (2690, 8040), (3216, 6725), (3228, 6700), (3350, 6456), (4020, 5380), (4035, 5360), (4304, 5025)]