54514800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 180

約数和(自身を含む): 199388280

約数和(自身を除く): 144873480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 797, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1594, 1710, 1800, 1900, 2280, 2391, 2736, 2850, 3188, 3420, 3600, 3800, 3985, 4275, 4560, 4782, 5700, 6376, 6840, 7173, 7600, 7970, 8550, 9564, 11400, 11955, 12752, 13680, 14346, 15143, 15940, 17100, 19128, 19925, 22800, 23910, 28692, 30286, 31880, 34200, 35865, 38256, 39850, 45429, 47820, 57384, 59775, 60572, 63760, 68400, 71730, 75715, 79700, 90858, 95640, 114768, 119550, 121144, 136287, 143460, 151430, 159400, 179325, 181716, 191280, 227145, 239100, 242288, 272574, 286920, 302860, 318800, 358650, 363432, 378575, 454290, 478200, 545148, 573840, 605720, 681435, 717300, 726864, 757150, 908580, 956400, 1090296, 1135725, 1211440, 1362870, 1434600, 1514300, 1817160, 2180592, 2271450, 2725740, 2869200, 3028600, 3407175, 3634320, 4542900, 5451480, 6057200, 6814350, 9085800, 10902960, 13628700, 18171600, 27257400, 54514800]

約数ペア:

[(1, 54514800), (2, 27257400), (3, 18171600), (4, 13628700), (5, 10902960), (6, 9085800), (8, 6814350), (9, 6057200), (10, 5451480), (12, 4542900), (15, 3634320), (16, 3407175), (18, 3028600), (19, 2869200), (20, 2725740), (24, 2271450), (25, 2180592), (30, 1817160), (36, 1514300), (38, 1434600), (40, 1362870), (45, 1211440), (48, 1135725), (50, 1090296), (57, 956400), (60, 908580), (72, 757150), (75, 726864), (76, 717300), (80, 681435), (90, 605720), (95, 573840), (100, 545148), (114, 478200), (120, 454290), (144, 378575), (150, 363432), (152, 358650), (171, 318800), (180, 302860), (190, 286920), (200, 272574), (225, 242288), (228, 239100), (240, 227145), (285, 191280), (300, 181716), (304, 179325), (342, 159400), (360, 151430), (380, 143460), (400, 136287), (450, 121144), (456, 119550), (475, 114768), (570, 95640), (600, 90858), (684, 79700), (720, 75715), (760, 71730), (797, 68400), (855, 63760), (900, 60572), (912, 59775), (950, 57384), (1140, 47820), (1200, 45429), (1368, 39850), (1425, 38256), (1520, 35865), (1594, 34200), (1710, 31880), (1800, 30286), (1900, 28692), (2280, 23910), (2391, 22800), (2736, 19925), (2850, 19128), (3188, 17100), (3420, 15940), (3600, 15143), (3800, 14346), (3985, 13680), (4275, 12752), (4560, 11955), (4782, 11400), (5700, 9564), (6376, 8550), (6840, 7970), (7173, 7600)]