388523100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10924

約数の個数: 144

約数和(自身を含む): 1360412928

約数和(自身を除く): 971889828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 10883, 11900, 17850, 21766, 32649, 35700, 43532, 54415, 65298, 76181, 108830, 130596, 152362, 163245, 185011, 217660, 228543, 272075, 304724, 326490, 370022, 380905, 457086, 544150, 555033, 652980, 740044, 761810, 816225, 914172, 925055, 1088300, 1110066, 1142715, 1295077, 1523620, 1632450, 1850110, 1904525, 2220132, 2285430, 2590154, 2775165, 3264900, 3700220, 3809050, 3885231, 4570860, 4625275, 5180308, 5550330, 5713575, 6475385, 7618100, 7770462, 9250550, 11100660, 11427150, 12950770, 13875825, 15540924, 18501100, 19426155, 22854300, 25901540, 27751650, 32376925, 38852310, 55503300, 64753850, 77704620, 97130775, 129507700, 194261550, 388523100]

約数ペア:

[(1, 388523100), (2, 194261550), (3, 129507700), (4, 97130775), (5, 77704620), (6, 64753850), (7, 55503300), (10, 38852310), (12, 32376925), (14, 27751650), (15, 25901540), (17, 22854300), (20, 19426155), (21, 18501100), (25, 15540924), (28, 13875825), (30, 12950770), (34, 11427150), (35, 11100660), (42, 9250550), (50, 7770462), (51, 7618100), (60, 6475385), (68, 5713575), (70, 5550330), (75, 5180308), (84, 4625275), (85, 4570860), (100, 3885231), (102, 3809050), (105, 3700220), (119, 3264900), (140, 2775165), (150, 2590154), (170, 2285430), (175, 2220132), (204, 1904525), (210, 1850110), (238, 1632450), (255, 1523620), (300, 1295077), (340, 1142715), (350, 1110066), (357, 1088300), (420, 925055), (425, 914172), (476, 816225), (510, 761810), (525, 740044), (595, 652980), (700, 555033), (714, 544150), (850, 457086), (1020, 380905), (1050, 370022), (1190, 326490), (1275, 304724), (1428, 272075), (1700, 228543), (1785, 217660), (2100, 185011), (2380, 163245), (2550, 152362), (2975, 130596), (3570, 108830), (5100, 76181), (5950, 65298), (7140, 54415), (8925, 43532), (10883, 35700), (11900, 32649), (17850, 21766)]