210064400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 645792000

約数和(自身を除く): 435727600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 175, 182, 199, 200, 203, 208, 232, 260, 280, 290, 325, 350, 364, 377, 398, 400, 406, 455, 464, 520, 560, 580, 650, 700, 725, 728, 754, 796, 812, 910, 995, 1015, 1040, 1160, 1300, 1393, 1400, 1450, 1456, 1508, 1592, 1624, 1820, 1885, 1990, 2030, 2275, 2320, 2587, 2600, 2639, 2786, 2800, 2900, 3016, 3184, 3248, 3640, 3770, 3980, 4060, 4550, 4975, 5075, 5174, 5200, 5278, 5572, 5771, 5800, 6032, 6965, 7280, 7540, 7960, 8120, 9100, 9425, 9950, 10150, 10348, 10556, 11144, 11542, 11600, 12935, 13195, 13930, 15080, 15920, 16240, 18109, 18200, 18850, 19900, 20300, 20696, 21112, 22288, 23084, 25870, 26390, 27860, 28855, 30160, 34825, 36218, 36400, 37700, 39800, 40397, 40600, 41392, 42224, 46168, 51740, 52780, 55720, 57710, 64675, 65975, 69650, 72436, 75023, 75400, 79600, 80794, 81200, 90545, 92336, 103480, 105560, 111440, 115420, 129350, 131950, 139300, 144275, 144872, 150046, 150800, 161588, 181090, 201985, 206960, 211120, 230840, 258700, 263900, 278600, 288550, 289744, 300092, 323176, 362180, 375115, 403970, 452725, 461680, 517400, 525161, 527800, 557200, 577100, 600184, 646352, 724360, 750230, 807940, 905450, 1009925, 1034800, 1050322, 1055600, 1154200, 1200368, 1448720, 1500460, 1615880, 1810900, 1875575, 2019850, 2100644, 2308400, 2625805, 3000920, 3231760, 3621800, 3751150, 4039700, 4201288, 5251610, 6001840, 7243600, 7502300, 8079400, 8402576, 10503220, 13129025, 15004600, 16158800, 21006440, 26258050, 30009200, 42012880, 52516100, 105032200, 210064400]

約数ペア:

[(1, 210064400), (2, 105032200), (4, 52516100), (5, 42012880), (7, 30009200), (8, 26258050), (10, 21006440), (13, 16158800), (14, 15004600), (16, 13129025), (20, 10503220), (25, 8402576), (26, 8079400), (28, 7502300), (29, 7243600), (35, 6001840), (40, 5251610), (50, 4201288), (52, 4039700), (56, 3751150), (58, 3621800), (65, 3231760), (70, 3000920), (80, 2625805), (91, 2308400), (100, 2100644), (104, 2019850), (112, 1875575), (116, 1810900), (130, 1615880), (140, 1500460), (145, 1448720), (175, 1200368), (182, 1154200), (199, 1055600), (200, 1050322), (203, 1034800), (208, 1009925), (232, 905450), (260, 807940), (280, 750230), (290, 724360), (325, 646352), (350, 600184), (364, 577100), (377, 557200), (398, 527800), (400, 525161), (406, 517400), (455, 461680), (464, 452725), (520, 403970), (560, 375115), (580, 362180), (650, 323176), (700, 300092), (725, 289744), (728, 288550), (754, 278600), (796, 263900), (812, 258700), (910, 230840), (995, 211120), (1015, 206960), (1040, 201985), (1160, 181090), (1300, 161588), (1393, 150800), (1400, 150046), (1450, 144872), (1456, 144275), (1508, 139300), (1592, 131950), (1624, 129350), (1820, 115420), (1885, 111440), (1990, 105560), (2030, 103480), (2275, 92336), (2320, 90545), (2587, 81200), (2600, 80794), (2639, 79600), (2786, 75400), (2800, 75023), (2900, 72436), (3016, 69650), (3184, 65975), (3248, 64675), (3640, 57710), (3770, 55720), (3980, 52780), (4060, 51740), (4550, 46168), (4975, 42224), (5075, 41392), (5174, 40600), (5200, 40397), (5278, 39800), (5572, 37700), (5771, 36400), (5800, 36218), (6032, 34825), (6965, 30160), (7280, 28855), (7540, 27860), (7960, 26390), (8120, 25870), (9100, 23084), (9425, 22288), (9950, 21112), (10150, 20696), (10348, 20300), (10556, 19900), (11144, 18850), (11542, 18200), (11600, 18109), (12935, 16240), (13195, 15920), (13930, 15080)]