66819200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 199838400

約数和(自身を除く): 133019200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 157, 160, 175, 190, 200, 224, 266, 280, 304, 314, 320, 350, 380, 400, 448, 475, 532, 560, 608, 628, 640, 665, 700, 760, 785, 800, 896, 950, 1064, 1099, 1120, 1216, 1256, 1330, 1400, 1520, 1570, 1600, 1900, 2128, 2198, 2240, 2432, 2512, 2660, 2800, 2983, 3040, 3140, 3200, 3325, 3800, 3925, 4256, 4396, 4480, 5024, 5320, 5495, 5600, 5966, 6080, 6280, 6650, 7600, 7850, 8512, 8792, 10048, 10640, 10990, 11200, 11932, 12160, 12560, 13300, 14915, 15200, 15700, 17024, 17584, 20096, 20881, 21280, 21980, 22400, 23864, 25120, 26600, 27475, 29830, 30400, 31400, 35168, 41762, 42560, 43960, 47728, 50240, 53200, 54950, 59660, 60800, 62800, 70336, 74575, 83524, 85120, 87920, 95456, 100480, 104405, 106400, 109900, 119320, 125600, 140672, 149150, 167048, 175840, 190912, 208810, 212800, 219800, 238640, 251200, 298300, 334096, 351680, 381824, 417620, 425600, 439600, 477280, 502400, 522025, 596600, 668192, 703360, 835240, 879200, 954560, 1044050, 1193200, 1336384, 1670480, 1758400, 1909120, 2088100, 2386400, 2672768, 3340960, 3516800, 4176200, 4772800, 6681920, 8352400, 9545600, 13363840, 16704800, 33409600, 66819200]

約数ペア:

[(1, 66819200), (2, 33409600), (4, 16704800), (5, 13363840), (7, 9545600), (8, 8352400), (10, 6681920), (14, 4772800), (16, 4176200), (19, 3516800), (20, 3340960), (25, 2672768), (28, 2386400), (32, 2088100), (35, 1909120), (38, 1758400), (40, 1670480), (50, 1336384), (56, 1193200), (64, 1044050), (70, 954560), (76, 879200), (80, 835240), (95, 703360), (100, 668192), (112, 596600), (128, 522025), (133, 502400), (140, 477280), (152, 439600), (157, 425600), (160, 417620), (175, 381824), (190, 351680), (200, 334096), (224, 298300), (266, 251200), (280, 238640), (304, 219800), (314, 212800), (320, 208810), (350, 190912), (380, 175840), (400, 167048), (448, 149150), (475, 140672), (532, 125600), (560, 119320), (608, 109900), (628, 106400), (640, 104405), (665, 100480), (700, 95456), (760, 87920), (785, 85120), (800, 83524), (896, 74575), (950, 70336), (1064, 62800), (1099, 60800), (1120, 59660), (1216, 54950), (1256, 53200), (1330, 50240), (1400, 47728), (1520, 43960), (1570, 42560), (1600, 41762), (1900, 35168), (2128, 31400), (2198, 30400), (2240, 29830), (2432, 27475), (2512, 26600), (2660, 25120), (2800, 23864), (2983, 22400), (3040, 21980), (3140, 21280), (3200, 20881), (3325, 20096), (3800, 17584), (3925, 17024), (4256, 15700), (4396, 15200), (4480, 14915), (5024, 13300), (5320, 12560), (5495, 12160), (5600, 11932), (5966, 11200), (6080, 10990), (6280, 10640), (6650, 10048), (7600, 8792), (7850, 8512)]