73768800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4421

約数の個数: 144

約数和(自身を含む): 274482432

約数和(自身を除く): 200713632

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, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4391, 5600, 8400, 8782, 13173, 16800, 17564, 21955, 26346, 30737, 35128, 43910, 52692, 61474, 65865, 70256, 87820, 92211, 105384, 109775, 122948, 131730, 140512, 153685, 175640, 184422, 210768, 219550, 245896, 263460, 307370, 329325, 351280, 368844, 421536, 439100, 461055, 491792, 526920, 614740, 658650, 702560, 737688, 768425, 878200, 922110, 983584, 1053840, 1229480, 1317300, 1475376, 1536850, 1756400, 1844220, 2107680, 2305275, 2458960, 2634600, 2950752, 3073700, 3512800, 3688440, 4610550, 4917920, 5269200, 6147400, 7376880, 9221100, 10538400, 12294800, 14753760, 18442200, 24589600, 36884400, 73768800]

約数ペア:

[(1, 73768800), (2, 36884400), (3, 24589600), (4, 18442200), (5, 14753760), (6, 12294800), (7, 10538400), (8, 9221100), (10, 7376880), (12, 6147400), (14, 5269200), (15, 4917920), (16, 4610550), (20, 3688440), (21, 3512800), (24, 3073700), (25, 2950752), (28, 2634600), (30, 2458960), (32, 2305275), (35, 2107680), (40, 1844220), (42, 1756400), (48, 1536850), (50, 1475376), (56, 1317300), (60, 1229480), (70, 1053840), (75, 983584), (80, 922110), (84, 878200), (96, 768425), (100, 737688), (105, 702560), (112, 658650), (120, 614740), (140, 526920), (150, 491792), (160, 461055), (168, 439100), (175, 421536), (200, 368844), (210, 351280), (224, 329325), (240, 307370), (280, 263460), (300, 245896), (336, 219550), (350, 210768), (400, 184422), (420, 175640), (480, 153685), (525, 140512), (560, 131730), (600, 122948), (672, 109775), (700, 105384), (800, 92211), (840, 87820), (1050, 70256), (1120, 65865), (1200, 61474), (1400, 52692), (1680, 43910), (2100, 35128), (2400, 30737), (2800, 26346), (3360, 21955), (4200, 17564), (4391, 16800), (5600, 13173), (8400, 8782)]