71958600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5711}}^1$

素因数の和:5740

約数の個数: 144

約数和(自身を含む): 276232320

約数和(自身を除く): 204273720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5711, 6300, 11422, 12600, 17133, 22844, 28555, 34266, 39977, 45688, 51399, 57110, 68532, 79954, 85665, 102798, 114220, 119931, 137064, 142775, 159908, 171330, 199885, 205596, 228440, 239862, 256995, 285550, 319816, 342660, 359793, 399770, 411192, 428325, 479724, 513990, 571100, 599655, 685320, 719586, 799540, 856650, 959448, 999425, 1027980, 1142200, 1199310, 1284975, 1439172, 1599080, 1713300, 1798965, 1998850, 2055960, 2398620, 2569950, 2878344, 2998275, 3426600, 3597930, 3997700, 4797240, 5139900, 5996550, 7195860, 7995400, 8994825, 10279800, 11993100, 14391720, 17989650, 23986200, 35979300, 71958600]

約数ペア:

[(1, 71958600), (2, 35979300), (3, 23986200), (4, 17989650), (5, 14391720), (6, 11993100), (7, 10279800), (8, 8994825), (9, 7995400), (10, 7195860), (12, 5996550), (14, 5139900), (15, 4797240), (18, 3997700), (20, 3597930), (21, 3426600), (24, 2998275), (25, 2878344), (28, 2569950), (30, 2398620), (35, 2055960), (36, 1998850), (40, 1798965), (42, 1713300), (45, 1599080), (50, 1439172), (56, 1284975), (60, 1199310), (63, 1142200), (70, 1027980), (72, 999425), (75, 959448), (84, 856650), (90, 799540), (100, 719586), (105, 685320), (120, 599655), (126, 571100), (140, 513990), (150, 479724), (168, 428325), (175, 411192), (180, 399770), (200, 359793), (210, 342660), (225, 319816), (252, 285550), (280, 256995), (300, 239862), (315, 228440), (350, 205596), (360, 199885), (420, 171330), (450, 159908), (504, 142775), (525, 137064), (600, 119931), (630, 114220), (700, 102798), (840, 85665), (900, 79954), (1050, 68532), (1260, 57110), (1400, 51399), (1575, 45688), (1800, 39977), (2100, 34266), (2520, 28555), (3150, 22844), (4200, 17133), (5711, 12600), (6300, 11422)]