216157200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25733}}^1$

素因数の和:25761

約数の個数: 120

約数和(自身を含む): 791371968

約数和(自身を除く): 575214768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 25733, 51466, 77199, 102932, 128665, 154398, 180131, 205864, 257330, 308796, 360262, 385995, 411728, 514660, 540393, 617592, 643325, 720524, 771990, 900655, 1029320, 1080786, 1235184, 1286650, 1441048, 1543980, 1801310, 1929975, 2058640, 2161572, 2573300, 2701965, 2882096, 3087960, 3602620, 3859950, 4323144, 4503275, 5146600, 5403930, 6175920, 7205240, 7719900, 8646288, 9006550, 10293200, 10807860, 13509825, 14410480, 15439800, 18013100, 21615720, 27019650, 30879600, 36026200, 43231440, 54039300, 72052400, 108078600, 216157200]

約数ペア:

[(1, 216157200), (2, 108078600), (3, 72052400), (4, 54039300), (5, 43231440), (6, 36026200), (7, 30879600), (8, 27019650), (10, 21615720), (12, 18013100), (14, 15439800), (15, 14410480), (16, 13509825), (20, 10807860), (21, 10293200), (24, 9006550), (25, 8646288), (28, 7719900), (30, 7205240), (35, 6175920), (40, 5403930), (42, 5146600), (48, 4503275), (50, 4323144), (56, 3859950), (60, 3602620), (70, 3087960), (75, 2882096), (80, 2701965), (84, 2573300), (100, 2161572), (105, 2058640), (112, 1929975), (120, 1801310), (140, 1543980), (150, 1441048), (168, 1286650), (175, 1235184), (200, 1080786), (210, 1029320), (240, 900655), (280, 771990), (300, 720524), (336, 643325), (350, 617592), (400, 540393), (420, 514660), (525, 411728), (560, 385995), (600, 360262), (700, 308796), (840, 257330), (1050, 205864), (1200, 180131), (1400, 154398), (1680, 128665), (2100, 102932), (2800, 77199), (4200, 51466), (8400, 25733)]