38887200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 216

約数和(自身を含む): 149896656

約数和(自身を除く): 111009456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 491, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 982, 990, 1056, 1100, 1200, 1320, 1440, 1473, 1584, 1650, 1760, 1800, 1964, 1980, 2200, 2400, 2455, 2475, 2640, 2946, 3168, 3300, 3600, 3928, 3960, 4400, 4419, 4910, 4950, 5280, 5401, 5892, 6600, 7200, 7365, 7856, 7920, 8800, 8838, 9820, 9900, 10802, 11784, 12275, 13200, 14730, 15712, 15840, 16203, 17676, 19640, 19800, 21604, 22095, 23568, 24550, 26400, 27005, 29460, 32406, 35352, 36825, 39280, 39600, 43208, 44190, 47136, 48609, 49100, 54010, 58920, 64812, 70704, 73650, 78560, 79200, 81015, 86416, 88380, 97218, 98200, 108020, 110475, 117840, 129624, 135025, 141408, 147300, 162030, 172832, 176760, 194436, 196400, 216040, 220950, 235680, 243045, 259248, 270050, 294600, 324060, 353520, 388872, 392800, 405075, 432080, 441900, 486090, 518496, 540100, 589200, 648120, 707040, 777744, 810150, 864160, 883800, 972180, 1080200, 1178400, 1215225, 1296240, 1555488, 1620300, 1767600, 1944360, 2160400, 2430450, 2592480, 3240600, 3535200, 3888720, 4320800, 4860900, 6481200, 7777440, 9721800, 12962400, 19443600, 38887200]

約数ペア:

[(1, 38887200), (2, 19443600), (3, 12962400), (4, 9721800), (5, 7777440), (6, 6481200), (8, 4860900), (9, 4320800), (10, 3888720), (11, 3535200), (12, 3240600), (15, 2592480), (16, 2430450), (18, 2160400), (20, 1944360), (22, 1767600), (24, 1620300), (25, 1555488), (30, 1296240), (32, 1215225), (33, 1178400), (36, 1080200), (40, 972180), (44, 883800), (45, 864160), (48, 810150), (50, 777744), (55, 707040), (60, 648120), (66, 589200), (72, 540100), (75, 518496), (80, 486090), (88, 441900), (90, 432080), (96, 405075), (99, 392800), (100, 388872), (110, 353520), (120, 324060), (132, 294600), (144, 270050), (150, 259248), (160, 243045), (165, 235680), (176, 220950), (180, 216040), (198, 196400), (200, 194436), (220, 176760), (225, 172832), (240, 162030), (264, 147300), (275, 141408), (288, 135025), (300, 129624), (330, 117840), (352, 110475), (360, 108020), (396, 98200), (400, 97218), (440, 88380), (450, 86416), (480, 81015), (491, 79200), (495, 78560), (528, 73650), (550, 70704), (600, 64812), (660, 58920), (720, 54010), (792, 49100), (800, 48609), (825, 47136), (880, 44190), (900, 43208), (982, 39600), (990, 39280), (1056, 36825), (1100, 35352), (1200, 32406), (1320, 29460), (1440, 27005), (1473, 26400), (1584, 24550), (1650, 23568), (1760, 22095), (1800, 21604), (1964, 19800), (1980, 19640), (2200, 17676), (2400, 16203), (2455, 15840), (2475, 15712), (2640, 14730), (2946, 13200), (3168, 12275), (3300, 11784), (3600, 10802), (3928, 9900), (3960, 9820), (4400, 8838), (4419, 8800), (4910, 7920), (4950, 7856), (5280, 7365), (5401, 7200), (5892, 6600)]