218090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 216

約数和(自身を含む): 781324992

約数和(自身を除く): 563234592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 726, 751, 800, 825, 880, 968, 1056, 1100, 1200, 1210, 1320, 1452, 1502, 1650, 1760, 1815, 1936, 2200, 2253, 2400, 2420, 2640, 2904, 3004, 3025, 3300, 3630, 3755, 3872, 4400, 4506, 4840, 5280, 5808, 6008, 6050, 6600, 7260, 7510, 8261, 8800, 9012, 9075, 9680, 11265, 11616, 12016, 12100, 13200, 14520, 15020, 16522, 18024, 18150, 18775, 19360, 22530, 24032, 24200, 24783, 26400, 29040, 30040, 33044, 36048, 36300, 37550, 41305, 45060, 48400, 49566, 56325, 58080, 60080, 66088, 72096, 72600, 75100, 82610, 90120, 90871, 96800, 99132, 112650, 120160, 123915, 132176, 145200, 150200, 165220, 180240, 181742, 198264, 206525, 225300, 247830, 264352, 272613, 290400, 300400, 330440, 360480, 363484, 396528, 413050, 450600, 454355, 495660, 545226, 600800, 619575, 660880, 726968, 793056, 826100, 901200, 908710, 991320, 1090452, 1239150, 1321760, 1363065, 1453936, 1652200, 1802400, 1817420, 1982640, 2180904, 2271775, 2478300, 2726130, 2907872, 3304400, 3634840, 3965280, 4361808, 4543550, 4956600, 5452260, 6608800, 6815325, 7269680, 8723616, 9087100, 9913200, 10904520, 13630650, 14539360, 18174200, 19826400, 21809040, 27261300, 36348400, 43618080, 54522600, 72696800, 109045200, 218090400]

約数ペア:

[(1, 218090400), (2, 109045200), (3, 72696800), (4, 54522600), (5, 43618080), (6, 36348400), (8, 27261300), (10, 21809040), (11, 19826400), (12, 18174200), (15, 14539360), (16, 13630650), (20, 10904520), (22, 9913200), (24, 9087100), (25, 8723616), (30, 7269680), (32, 6815325), (33, 6608800), (40, 5452260), (44, 4956600), (48, 4543550), (50, 4361808), (55, 3965280), (60, 3634840), (66, 3304400), (75, 2907872), (80, 2726130), (88, 2478300), (96, 2271775), (100, 2180904), (110, 1982640), (120, 1817420), (121, 1802400), (132, 1652200), (150, 1453936), (160, 1363065), (165, 1321760), (176, 1239150), (200, 1090452), (220, 991320), (240, 908710), (242, 901200), (264, 826100), (275, 793056), (300, 726968), (330, 660880), (352, 619575), (363, 600800), (400, 545226), (440, 495660), (480, 454355), (484, 450600), (528, 413050), (550, 396528), (600, 363484), (605, 360480), (660, 330440), (726, 300400), (751, 290400), (800, 272613), (825, 264352), (880, 247830), (968, 225300), (1056, 206525), (1100, 198264), (1200, 181742), (1210, 180240), (1320, 165220), (1452, 150200), (1502, 145200), (1650, 132176), (1760, 123915), (1815, 120160), (1936, 112650), (2200, 99132), (2253, 96800), (2400, 90871), (2420, 90120), (2640, 82610), (2904, 75100), (3004, 72600), (3025, 72096), (3300, 66088), (3630, 60080), (3755, 58080), (3872, 56325), (4400, 49566), (4506, 48400), (4840, 45060), (5280, 41305), (5808, 37550), (6008, 36300), (6050, 36048), (6600, 33044), (7260, 30040), (7510, 29040), (8261, 26400), (8800, 24783), (9012, 24200), (9075, 24032), (9680, 22530), (11265, 19360), (11616, 18775), (12016, 18150), (12100, 18024), (13200, 16522), (14520, 15020)]