18104400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 64763712

約数和(自身を除く): 46659312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 107, 120, 141, 144, 150, 180, 188, 200, 214, 225, 235, 240, 282, 300, 321, 360, 376, 400, 423, 428, 450, 470, 535, 564, 600, 642, 705, 720, 752, 846, 856, 900, 940, 963, 1070, 1128, 1175, 1200, 1284, 1410, 1605, 1692, 1712, 1800, 1880, 1926, 2115, 2140, 2256, 2350, 2568, 2675, 2820, 3210, 3384, 3525, 3600, 3760, 3852, 4230, 4280, 4700, 4815, 5029, 5136, 5350, 5640, 6420, 6768, 7050, 7704, 8025, 8460, 8560, 9400, 9630, 10058, 10575, 10700, 11280, 12840, 14100, 15087, 15408, 16050, 16920, 18800, 19260, 20116, 21150, 21400, 24075, 25145, 25680, 28200, 30174, 32100, 33840, 38520, 40232, 42300, 42800, 45261, 48150, 50290, 56400, 60348, 64200, 75435, 77040, 80464, 84600, 90522, 96300, 100580, 120696, 125725, 128400, 150870, 169200, 181044, 192600, 201160, 226305, 241392, 251450, 301740, 362088, 377175, 385200, 402320, 452610, 502900, 603480, 724176, 754350, 905220, 1005800, 1131525, 1206960, 1508700, 1810440, 2011600, 2263050, 3017400, 3620880, 4526100, 6034800, 9052200, 18104400]

約数ペア:

[(1, 18104400), (2, 9052200), (3, 6034800), (4, 4526100), (5, 3620880), (6, 3017400), (8, 2263050), (9, 2011600), (10, 1810440), (12, 1508700), (15, 1206960), (16, 1131525), (18, 1005800), (20, 905220), (24, 754350), (25, 724176), (30, 603480), (36, 502900), (40, 452610), (45, 402320), (47, 385200), (48, 377175), (50, 362088), (60, 301740), (72, 251450), (75, 241392), (80, 226305), (90, 201160), (94, 192600), (100, 181044), (107, 169200), (120, 150870), (141, 128400), (144, 125725), (150, 120696), (180, 100580), (188, 96300), (200, 90522), (214, 84600), (225, 80464), (235, 77040), (240, 75435), (282, 64200), (300, 60348), (321, 56400), (360, 50290), (376, 48150), (400, 45261), (423, 42800), (428, 42300), (450, 40232), (470, 38520), (535, 33840), (564, 32100), (600, 30174), (642, 28200), (705, 25680), (720, 25145), (752, 24075), (846, 21400), (856, 21150), (900, 20116), (940, 19260), (963, 18800), (1070, 16920), (1128, 16050), (1175, 15408), (1200, 15087), (1284, 14100), (1410, 12840), (1605, 11280), (1692, 10700), (1712, 10575), (1800, 10058), (1880, 9630), (1926, 9400), (2115, 8560), (2140, 8460), (2256, 8025), (2350, 7704), (2568, 7050), (2675, 6768), (2820, 6420), (3210, 5640), (3384, 5350), (3525, 5136), (3600, 5029), (3760, 4815), (3852, 4700), (4230, 4280)]