216138300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5460

約数の個数: 144

約数和(自身を含む): 752451840

約数和(自身を除く): 536313540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5417, 5700, 6650, 7980, 9975, 10834, 13300, 16251, 19950, 21668, 27085, 32502, 37919, 39900, 54170, 65004, 75838, 81255, 102923, 108340, 113757, 135425, 151676, 162510, 189595, 205846, 227514, 270850, 308769, 325020, 379190, 406275, 411692, 455028, 514615, 541700, 568785, 617538, 720461, 758380, 812550, 947975, 1029230, 1137570, 1235076, 1440922, 1543845, 1625100, 1895950, 2058460, 2161383, 2275140, 2573075, 2843925, 2881844, 3087690, 3602305, 3791900, 4322766, 5146150, 5687850, 6175380, 7204610, 7719225, 8645532, 10292300, 10806915, 11375700, 14409220, 15438450, 18011525, 21613830, 30876900, 36023050, 43227660, 54034575, 72046100, 108069150, 216138300]

約数ペア:

[(1, 216138300), (2, 108069150), (3, 72046100), (4, 54034575), (5, 43227660), (6, 36023050), (7, 30876900), (10, 21613830), (12, 18011525), (14, 15438450), (15, 14409220), (19, 11375700), (20, 10806915), (21, 10292300), (25, 8645532), (28, 7719225), (30, 7204610), (35, 6175380), (38, 5687850), (42, 5146150), (50, 4322766), (57, 3791900), (60, 3602305), (70, 3087690), (75, 2881844), (76, 2843925), (84, 2573075), (95, 2275140), (100, 2161383), (105, 2058460), (114, 1895950), (133, 1625100), (140, 1543845), (150, 1440922), (175, 1235076), (190, 1137570), (210, 1029230), (228, 947975), (266, 812550), (285, 758380), (300, 720461), (350, 617538), (380, 568785), (399, 541700), (420, 514615), (475, 455028), (525, 411692), (532, 406275), (570, 379190), (665, 325020), (700, 308769), (798, 270850), (950, 227514), (1050, 205846), (1140, 189595), (1330, 162510), (1425, 151676), (1596, 135425), (1900, 113757), (1995, 108340), (2100, 102923), (2660, 81255), (2850, 75838), (3325, 65004), (3990, 54170), (5417, 39900), (5700, 37919), (6650, 32502), (7980, 27085), (9975, 21668), (10834, 19950), (13300, 16251)]