164543400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 653574240

約数和(自身を除く): 489030840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1451, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2520, 2700, 2835, 2902, 3150, 3240, 3780, 4050, 4200, 4353, 4536, 4725, 5400, 5670, 5804, 6300, 7255, 7560, 8100, 8706, 9450, 10157, 11340, 11608, 12600, 13059, 14175, 14510, 16200, 17412, 18900, 20314, 21765, 22680, 26118, 28350, 29020, 30471, 34824, 36275, 37800, 39177, 40628, 43530, 50785, 52236, 56700, 58040, 60942, 65295, 72550, 78354, 81256, 87060, 91413, 101570, 104472, 108825, 113400, 117531, 121884, 130590, 145100, 152355, 156708, 174120, 182826, 195885, 203140, 217650, 235062, 243768, 253925, 261180, 274239, 290200, 304710, 313416, 326475, 365652, 391770, 406280, 435300, 457065, 470124, 507850, 522360, 548478, 587655, 609420, 652950, 731304, 761775, 783540, 822717, 870600, 914130, 940248, 979425, 1015700, 1096956, 1175310, 1218840, 1305900, 1371195, 1523550, 1567080, 1645434, 1828260, 1958850, 2031400, 2193912, 2285325, 2350620, 2611800, 2742390, 2938275, 3047100, 3290868, 3656520, 3917700, 4113585, 4570650, 4701240, 5484780, 5876550, 6094200, 6581736, 6855975, 7835400, 8227170, 9141300, 10969560, 11753100, 13711950, 16454340, 18282600, 20567925, 23506200, 27423900, 32908680, 41135850, 54847800, 82271700, 164543400]

約数ペア:

[(1, 164543400), (2, 82271700), (3, 54847800), (4, 41135850), (5, 32908680), (6, 27423900), (7, 23506200), (8, 20567925), (9, 18282600), (10, 16454340), (12, 13711950), (14, 11753100), (15, 10969560), (18, 9141300), (20, 8227170), (21, 7835400), (24, 6855975), (25, 6581736), (27, 6094200), (28, 5876550), (30, 5484780), (35, 4701240), (36, 4570650), (40, 4113585), (42, 3917700), (45, 3656520), (50, 3290868), (54, 3047100), (56, 2938275), (60, 2742390), (63, 2611800), (70, 2350620), (72, 2285325), (75, 2193912), (81, 2031400), (84, 1958850), (90, 1828260), (100, 1645434), (105, 1567080), (108, 1523550), (120, 1371195), (126, 1305900), (135, 1218840), (140, 1175310), (150, 1096956), (162, 1015700), (168, 979425), (175, 940248), (180, 914130), (189, 870600), (200, 822717), (210, 783540), (216, 761775), (225, 731304), (252, 652950), (270, 609420), (280, 587655), (300, 548478), (315, 522360), (324, 507850), (350, 470124), (360, 457065), (378, 435300), (405, 406280), (420, 391770), (450, 365652), (504, 326475), (525, 313416), (540, 304710), (567, 290200), (600, 274239), (630, 261180), (648, 253925), (675, 243768), (700, 235062), (756, 217650), (810, 203140), (840, 195885), (900, 182826), (945, 174120), (1050, 156708), (1080, 152355), (1134, 145100), (1260, 130590), (1350, 121884), (1400, 117531), (1451, 113400), (1512, 108825), (1575, 104472), (1620, 101570), (1800, 91413), (1890, 87060), (2025, 81256), (2100, 78354), (2268, 72550), (2520, 65295), (2700, 60942), (2835, 58040), (2902, 56700), (3150, 52236), (3240, 50785), (3780, 43530), (4050, 40628), (4200, 39177), (4353, 37800), (4536, 36275), (4725, 34824), (5400, 30471), (5670, 29020), (5804, 28350), (6300, 26118), (7255, 22680), (7560, 21765), (8100, 20314), (8706, 18900), (9450, 17412), (10157, 16200), (11340, 14510), (11608, 14175), (12600, 13059)]