219118200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 820594800

約数和(自身を除く): 601476600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 49, 50, 56, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 120, 140, 145, 147, 150, 168, 174, 175, 196, 200, 203, 210, 232, 245, 257, 280, 290, 294, 300, 348, 350, 392, 406, 420, 435, 490, 514, 525, 580, 588, 600, 609, 696, 700, 725, 735, 771, 812, 840, 870, 980, 1015, 1028, 1050, 1160, 1176, 1218, 1225, 1285, 1400, 1421, 1450, 1470, 1542, 1624, 1740, 1799, 1960, 2030, 2056, 2100, 2175, 2436, 2450, 2570, 2842, 2900, 2940, 3045, 3084, 3480, 3598, 3675, 3855, 4060, 4200, 4263, 4350, 4872, 4900, 5075, 5140, 5397, 5684, 5800, 5880, 6090, 6168, 6425, 7105, 7196, 7350, 7453, 7710, 8120, 8526, 8700, 8995, 9800, 10150, 10280, 10794, 11368, 12180, 12593, 12850, 14210, 14392, 14700, 14906, 15225, 15420, 17052, 17400, 17990, 19275, 20300, 21315, 21588, 22359, 24360, 25186, 25700, 26985, 28420, 29400, 29812, 30450, 30840, 34104, 35525, 35980, 37265, 37779, 38550, 40600, 42630, 43176, 44718, 44975, 50372, 51400, 52171, 53970, 56840, 59624, 60900, 62965, 71050, 71960, 74530, 75558, 77100, 85260, 89436, 89950, 100744, 104342, 106575, 107940, 111795, 121800, 125930, 134925, 142100, 149060, 151116, 154200, 156513, 170520, 178872, 179900, 186325, 188895, 208684, 213150, 215880, 223590, 251860, 260855, 269850, 284200, 298120, 302232, 313026, 314825, 359800, 365197, 372650, 377790, 417368, 426300, 447180, 503720, 521710, 539700, 558975, 626052, 629650, 730394, 745300, 755580, 782565, 852600, 894360, 944475, 1043420, 1079400, 1095591, 1117950, 1252104, 1259300, 1304275, 1460788, 1490600, 1511160, 1565130, 1825985, 1888950, 2086840, 2191182, 2235900, 2518600, 2608550, 2921576, 3130260, 3651970, 3777900, 3912825, 4382364, 4471800, 5217100, 5477955, 6260520, 7303940, 7555800, 7825650, 8764728, 9129925, 10434200, 10955910, 14607880, 15651300, 18259850, 21911820, 27389775, 31302600, 36519700, 43823640, 54779550, 73039400, 109559100, 219118200]

約数ペア:

[(1, 219118200), (2, 109559100), (3, 73039400), (4, 54779550), (5, 43823640), (6, 36519700), (7, 31302600), (8, 27389775), (10, 21911820), (12, 18259850), (14, 15651300), (15, 14607880), (20, 10955910), (21, 10434200), (24, 9129925), (25, 8764728), (28, 7825650), (29, 7555800), (30, 7303940), (35, 6260520), (40, 5477955), (42, 5217100), (49, 4471800), (50, 4382364), (56, 3912825), (58, 3777900), (60, 3651970), (70, 3130260), (75, 2921576), (84, 2608550), (87, 2518600), (98, 2235900), (100, 2191182), (105, 2086840), (116, 1888950), (120, 1825985), (140, 1565130), (145, 1511160), (147, 1490600), (150, 1460788), (168, 1304275), (174, 1259300), (175, 1252104), (196, 1117950), (200, 1095591), (203, 1079400), (210, 1043420), (232, 944475), (245, 894360), (257, 852600), (280, 782565), (290, 755580), (294, 745300), (300, 730394), (348, 629650), (350, 626052), (392, 558975), (406, 539700), (420, 521710), (435, 503720), (490, 447180), (514, 426300), (525, 417368), (580, 377790), (588, 372650), (600, 365197), (609, 359800), (696, 314825), (700, 313026), (725, 302232), (735, 298120), (771, 284200), (812, 269850), (840, 260855), (870, 251860), (980, 223590), (1015, 215880), (1028, 213150), (1050, 208684), (1160, 188895), (1176, 186325), (1218, 179900), (1225, 178872), (1285, 170520), (1400, 156513), (1421, 154200), (1450, 151116), (1470, 149060), (1542, 142100), (1624, 134925), (1740, 125930), (1799, 121800), (1960, 111795), (2030, 107940), (2056, 106575), (2100, 104342), (2175, 100744), (2436, 89950), (2450, 89436), (2570, 85260), (2842, 77100), (2900, 75558), (2940, 74530), (3045, 71960), (3084, 71050), (3480, 62965), (3598, 60900), (3675, 59624), (3855, 56840), (4060, 53970), (4200, 52171), (4263, 51400), (4350, 50372), (4872, 44975), (4900, 44718), (5075, 43176), (5140, 42630), (5397, 40600), (5684, 38550), (5800, 37779), (5880, 37265), (6090, 35980), (6168, 35525), (6425, 34104), (7105, 30840), (7196, 30450), (7350, 29812), (7453, 29400), (7710, 28420), (8120, 26985), (8526, 25700), (8700, 25186), (8995, 24360), (9800, 22359), (10150, 21588), (10280, 21315), (10794, 20300), (11368, 19275), (12180, 17990), (12593, 17400), (12850, 17052), (14210, 15420), (14392, 15225), (14700, 14906)]