222940800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{7741}}^1$

素因数の和:7771

約数の個数: 144

約数和(自身を含む): 795606630

約数和(自身を除く): 572665830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 7741, 9600, 14400, 15482, 23223, 28800, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 123856, 139338, 154820, 185784, 193525, 232230, 247712, 278676, 309640, 348345, 371568, 387050, 464460, 495424, 557352, 580575, 619280, 696690, 743136, 774100, 928920, 990848, 1114704, 1161150, 1238560, 1393380, 1486272, 1548200, 1741725, 1857840, 2229408, 2322300, 2477120, 2786760, 2972544, 3096400, 3483450, 3715680, 4458816, 4644600, 4954240, 5573520, 6192800, 6966900, 7431360, 8917632, 9289200, 11147040, 12385600, 13933800, 14862720, 18578400, 22294080, 24771200, 27867600, 37156800, 44588160, 55735200, 74313600, 111470400, 222940800]

約数ペア:

[(1, 222940800), (2, 111470400), (3, 74313600), (4, 55735200), (5, 44588160), (6, 37156800), (8, 27867600), (9, 24771200), (10, 22294080), (12, 18578400), (15, 14862720), (16, 13933800), (18, 12385600), (20, 11147040), (24, 9289200), (25, 8917632), (30, 7431360), (32, 6966900), (36, 6192800), (40, 5573520), (45, 4954240), (48, 4644600), (50, 4458816), (60, 3715680), (64, 3483450), (72, 3096400), (75, 2972544), (80, 2786760), (90, 2477120), (96, 2322300), (100, 2229408), (120, 1857840), (128, 1741725), (144, 1548200), (150, 1486272), (160, 1393380), (180, 1238560), (192, 1161150), (200, 1114704), (225, 990848), (240, 928920), (288, 774100), (300, 743136), (320, 696690), (360, 619280), (384, 580575), (400, 557352), (450, 495424), (480, 464460), (576, 387050), (600, 371568), (640, 348345), (720, 309640), (800, 278676), (900, 247712), (960, 232230), (1152, 193525), (1200, 185784), (1440, 154820), (1600, 139338), (1800, 123856), (1920, 116115), (2400, 92892), (2880, 77410), (3200, 69669), (3600, 61928), (4800, 46446), (5760, 38705), (7200, 30964), (7741, 28800), (9600, 23223), (14400, 15482)]