82271700

素因数分解:

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

素因数の和:1484

約数の個数: 180

約数和(自身を含む): 305001312

約数和(自身を除く): 222729612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1451, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 2902, 3150, 3780, 4050, 4353, 4725, 5670, 5804, 6300, 7255, 8100, 8706, 9450, 10157, 11340, 13059, 14175, 14510, 17412, 18900, 20314, 21765, 26118, 28350, 29020, 30471, 36275, 39177, 40628, 43530, 50785, 52236, 56700, 60942, 65295, 72550, 78354, 87060, 91413, 101570, 108825, 117531, 121884, 130590, 145100, 152355, 156708, 182826, 195885, 203140, 217650, 235062, 253925, 261180, 274239, 304710, 326475, 365652, 391770, 435300, 457065, 470124, 507850, 548478, 587655, 609420, 652950, 761775, 783540, 822717, 914130, 979425, 1015700, 1096956, 1175310, 1305900, 1371195, 1523550, 1645434, 1828260, 1958850, 2285325, 2350620, 2742390, 2938275, 3047100, 3290868, 3917700, 4113585, 4570650, 5484780, 5876550, 6855975, 8227170, 9141300, 11753100, 13711950, 16454340, 20567925, 27423900, 41135850, 82271700]

約数ペア:

[(1, 82271700), (2, 41135850), (3, 27423900), (4, 20567925), (5, 16454340), (6, 13711950), (7, 11753100), (9, 9141300), (10, 8227170), (12, 6855975), (14, 5876550), (15, 5484780), (18, 4570650), (20, 4113585), (21, 3917700), (25, 3290868), (27, 3047100), (28, 2938275), (30, 2742390), (35, 2350620), (36, 2285325), (42, 1958850), (45, 1828260), (50, 1645434), (54, 1523550), (60, 1371195), (63, 1305900), (70, 1175310), (75, 1096956), (81, 1015700), (84, 979425), (90, 914130), (100, 822717), (105, 783540), (108, 761775), (126, 652950), (135, 609420), (140, 587655), (150, 548478), (162, 507850), (175, 470124), (180, 457065), (189, 435300), (210, 391770), (225, 365652), (252, 326475), (270, 304710), (300, 274239), (315, 261180), (324, 253925), (350, 235062), (378, 217650), (405, 203140), (420, 195885), (450, 182826), (525, 156708), (540, 152355), (567, 145100), (630, 130590), (675, 121884), (700, 117531), (756, 108825), (810, 101570), (900, 91413), (945, 87060), (1050, 78354), (1134, 72550), (1260, 65295), (1350, 60942), (1451, 56700), (1575, 52236), (1620, 50785), (1890, 43530), (2025, 40628), (2100, 39177), (2268, 36275), (2700, 30471), (2835, 29020), (2902, 28350), (3150, 26118), (3780, 21765), (4050, 20314), (4353, 18900), (4725, 17412), (5670, 14510), (5804, 14175), (6300, 13059), (7255, 11340), (8100, 10157), (8706, 9450)]