171212400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 240

約数和(自身を含む): 619960320

約数和(自身を除く): 448747920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 83, 90, 100, 108, 120, 135, 144, 150, 166, 180, 191, 200, 216, 225, 240, 249, 270, 300, 332, 360, 382, 400, 415, 432, 450, 498, 540, 573, 600, 664, 675, 720, 747, 764, 830, 900, 955, 996, 1080, 1146, 1200, 1245, 1328, 1350, 1494, 1528, 1660, 1719, 1800, 1910, 1992, 2075, 2160, 2241, 2292, 2490, 2700, 2865, 2988, 3056, 3320, 3438, 3600, 3735, 3820, 3984, 4150, 4482, 4584, 4775, 4980, 5157, 5400, 5730, 5976, 6225, 6640, 6876, 7470, 7640, 8300, 8595, 8964, 9168, 9550, 9960, 10314, 10800, 11205, 11460, 11952, 12450, 13752, 14325, 14940, 15280, 15853, 16600, 17190, 17928, 18675, 19100, 19920, 20628, 22410, 22920, 24900, 25785, 27504, 28650, 29880, 31706, 33200, 34380, 35856, 37350, 38200, 41256, 42975, 44820, 45840, 47559, 49800, 51570, 56025, 57300, 59760, 63412, 68760, 74700, 76400, 79265, 82512, 85950, 89640, 95118, 99600, 103140, 112050, 114600, 126824, 128925, 137520, 142677, 149400, 158530, 171900, 179280, 190236, 206280, 224100, 229200, 237795, 253648, 257850, 285354, 298800, 317060, 343800, 380472, 396325, 412560, 428031, 448200, 475590, 515700, 570708, 634120, 687600, 713385, 760944, 792650, 856062, 896400, 951180, 1031400, 1141416, 1188975, 1268240, 1426770, 1585300, 1712124, 1902360, 2062800, 2140155, 2282832, 2377950, 2853540, 3170600, 3424248, 3566925, 3804720, 4280310, 4755900, 5707080, 6341200, 6848496, 7133850, 8560620, 9511800, 10700775, 11414160, 14267700, 17121240, 19023600, 21401550, 28535400, 34242480, 42803100, 57070800, 85606200, 171212400]

約数ペア:

[(1, 171212400), (2, 85606200), (3, 57070800), (4, 42803100), (5, 34242480), (6, 28535400), (8, 21401550), (9, 19023600), (10, 17121240), (12, 14267700), (15, 11414160), (16, 10700775), (18, 9511800), (20, 8560620), (24, 7133850), (25, 6848496), (27, 6341200), (30, 5707080), (36, 4755900), (40, 4280310), (45, 3804720), (48, 3566925), (50, 3424248), (54, 3170600), (60, 2853540), (72, 2377950), (75, 2282832), (80, 2140155), (83, 2062800), (90, 1902360), (100, 1712124), (108, 1585300), (120, 1426770), (135, 1268240), (144, 1188975), (150, 1141416), (166, 1031400), (180, 951180), (191, 896400), (200, 856062), (216, 792650), (225, 760944), (240, 713385), (249, 687600), (270, 634120), (300, 570708), (332, 515700), (360, 475590), (382, 448200), (400, 428031), (415, 412560), (432, 396325), (450, 380472), (498, 343800), (540, 317060), (573, 298800), (600, 285354), (664, 257850), (675, 253648), (720, 237795), (747, 229200), (764, 224100), (830, 206280), (900, 190236), (955, 179280), (996, 171900), (1080, 158530), (1146, 149400), (1200, 142677), (1245, 137520), (1328, 128925), (1350, 126824), (1494, 114600), (1528, 112050), (1660, 103140), (1719, 99600), (1800, 95118), (1910, 89640), (1992, 85950), (2075, 82512), (2160, 79265), (2241, 76400), (2292, 74700), (2490, 68760), (2700, 63412), (2865, 59760), (2988, 57300), (3056, 56025), (3320, 51570), (3438, 49800), (3600, 47559), (3735, 45840), (3820, 44820), (3984, 42975), (4150, 41256), (4482, 38200), (4584, 37350), (4775, 35856), (4980, 34380), (5157, 33200), (5400, 31706), (5730, 29880), (5976, 28650), (6225, 27504), (6640, 25785), (6876, 24900), (7470, 22920), (7640, 22410), (8300, 20628), (8595, 19920), (8964, 19100), (9168, 18675), (9550, 17928), (9960, 17190), (10314, 16600), (10800, 15853), (11205, 15280), (11460, 14940), (11952, 14325), (12450, 13752)]