155870400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 168

約数和(自身を含む): 584565760

約数和(自身を除く): 428695360

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4639, 4800, 5600, 6720, 8400, 9278, 11200, 13917, 16800, 18556, 23195, 27834, 32473, 33600, 37112, 46390, 55668, 64946, 69585, 74224, 92780, 97419, 111336, 115975, 129892, 139170, 148448, 162365, 185560, 194838, 222672, 231950, 259784, 278340, 296896, 324730, 347925, 371120, 389676, 445344, 463900, 487095, 519568, 556680, 649460, 695850, 742240, 779352, 811825, 890688, 927800, 974190, 1039136, 1113360, 1298920, 1391700, 1484480, 1558704, 1623650, 1855600, 1948380, 2078272, 2226720, 2435475, 2597840, 2783400, 3117408, 3247300, 3711200, 3896760, 4453440, 4870950, 5195680, 5566800, 6234816, 6494600, 7422400, 7793520, 9741900, 10391360, 11133600, 12989200, 15587040, 19483800, 22267200, 25978400, 31174080, 38967600, 51956800, 77935200, 155870400]

約数ペア:

[(1, 155870400), (2, 77935200), (3, 51956800), (4, 38967600), (5, 31174080), (6, 25978400), (7, 22267200), (8, 19483800), (10, 15587040), (12, 12989200), (14, 11133600), (15, 10391360), (16, 9741900), (20, 7793520), (21, 7422400), (24, 6494600), (25, 6234816), (28, 5566800), (30, 5195680), (32, 4870950), (35, 4453440), (40, 3896760), (42, 3711200), (48, 3247300), (50, 3117408), (56, 2783400), (60, 2597840), (64, 2435475), (70, 2226720), (75, 2078272), (80, 1948380), (84, 1855600), (96, 1623650), (100, 1558704), (105, 1484480), (112, 1391700), (120, 1298920), (140, 1113360), (150, 1039136), (160, 974190), (168, 927800), (175, 890688), (192, 811825), (200, 779352), (210, 742240), (224, 695850), (240, 649460), (280, 556680), (300, 519568), (320, 487095), (336, 463900), (350, 445344), (400, 389676), (420, 371120), (448, 347925), (480, 324730), (525, 296896), (560, 278340), (600, 259784), (672, 231950), (700, 222672), (800, 194838), (840, 185560), (960, 162365), (1050, 148448), (1120, 139170), (1200, 129892), (1344, 115975), (1400, 111336), (1600, 97419), (1680, 92780), (2100, 74224), (2240, 69585), (2400, 64946), (2800, 55668), (3360, 46390), (4200, 37112), (4639, 33600), (4800, 32473), (5600, 27834), (6720, 23195), (8400, 18556), (9278, 16800), (11200, 13917)]