242577180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 593982180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 71, 74, 76, 81, 90, 95, 108, 111, 114, 135, 142, 148, 162, 171, 180, 185, 190, 213, 222, 228, 243, 270, 284, 285, 324, 333, 342, 355, 370, 380, 405, 426, 444, 486, 513, 540, 555, 570, 639, 666, 684, 703, 710, 740, 810, 852, 855, 972, 999, 1026, 1065, 1110, 1140, 1215, 1278, 1332, 1349, 1406, 1420, 1539, 1620, 1665, 1710, 1917, 1998, 2052, 2109, 2130, 2220, 2430, 2556, 2565, 2627, 2698, 2812, 2997, 3078, 3195, 3330, 3420, 3515, 3834, 3996, 4047, 4218, 4260, 4617, 4860, 4995, 5130, 5254, 5396, 5751, 5994, 6156, 6327, 6390, 6660, 6745, 7030, 7668, 7695, 7881, 8094, 8436, 8991, 9234, 9585, 9990, 10260, 10508, 10545, 11502, 11988, 12141, 12654, 12780, 13135, 13490, 14060, 14985, 15390, 15762, 16188, 17253, 17982, 18468, 18981, 19170, 19980, 20235, 21090, 23004, 23085, 23643, 24282, 25308, 26270, 26980, 28755, 29970, 30780, 31524, 31635, 34506, 35964, 36423, 37962, 38340, 39405, 40470, 42180, 44955, 46170, 47286, 48564, 49913, 52540, 56943, 57510, 59940, 60705, 63270, 69012, 70929, 72846, 75924, 78810, 80940, 86265, 89910, 92340, 94572, 94905, 99826, 109269, 113886, 115020, 118215, 121410, 126540, 141858, 145692, 149739, 157620, 170829, 172530, 179820, 182115, 189810, 199652, 212787, 218538, 227772, 236430, 242820, 249565, 283716, 284715, 299478, 327807, 341658, 345060, 354645, 364230, 379620, 425574, 437076, 449217, 472860, 499130, 546345, 569430, 598956, 638361, 655614, 683316, 709290, 728460, 748695, 851148, 854145, 898434, 998260, 1063935, 1092690, 1138860, 1276722, 1311228, 1347651, 1418580, 1497390, 1639035, 1708290, 1796868, 2127870, 2185380, 2246085, 2553444, 2695302, 2994780, 3191805, 3278070, 3416580, 4042953, 4255740, 4492170, 5390604, 6383610, 6556140, 6738255, 8085906, 8984340, 12128859, 12767220, 13476510, 16171812, 20214765, 24257718, 26953020, 40429530, 48515436, 60644295, 80859060, 121288590, 242577180]

約数ペア:

[(1, 242577180), (2, 121288590), (3, 80859060), (4, 60644295), (5, 48515436), (6, 40429530), (9, 26953020), (10, 24257718), (12, 20214765), (15, 16171812), (18, 13476510), (19, 12767220), (20, 12128859), (27, 8984340), (30, 8085906), (36, 6738255), (37, 6556140), (38, 6383610), (45, 5390604), (54, 4492170), (57, 4255740), (60, 4042953), (71, 3416580), (74, 3278070), (76, 3191805), (81, 2994780), (90, 2695302), (95, 2553444), (108, 2246085), (111, 2185380), (114, 2127870), (135, 1796868), (142, 1708290), (148, 1639035), (162, 1497390), (171, 1418580), (180, 1347651), (185, 1311228), (190, 1276722), (213, 1138860), (222, 1092690), (228, 1063935), (243, 998260), (270, 898434), (284, 854145), (285, 851148), (324, 748695), (333, 728460), (342, 709290), (355, 683316), (370, 655614), (380, 638361), (405, 598956), (426, 569430), (444, 546345), (486, 499130), (513, 472860), (540, 449217), (555, 437076), (570, 425574), (639, 379620), (666, 364230), (684, 354645), (703, 345060), (710, 341658), (740, 327807), (810, 299478), (852, 284715), (855, 283716), (972, 249565), (999, 242820), (1026, 236430), (1065, 227772), (1110, 218538), (1140, 212787), (1215, 199652), (1278, 189810), (1332, 182115), (1349, 179820), (1406, 172530), (1420, 170829), (1539, 157620), (1620, 149739), (1665, 145692), (1710, 141858), (1917, 126540), (1998, 121410), (2052, 118215), (2109, 115020), (2130, 113886), (2220, 109269), (2430, 99826), (2556, 94905), (2565, 94572), (2627, 92340), (2698, 89910), (2812, 86265), (2997, 80940), (3078, 78810), (3195, 75924), (3330, 72846), (3420, 70929), (3515, 69012), (3834, 63270), (3996, 60705), (4047, 59940), (4218, 57510), (4260, 56943), (4617, 52540), (4860, 49913), (4995, 48564), (5130, 47286), (5254, 46170), (5396, 44955), (5751, 42180), (5994, 40470), (6156, 39405), (6327, 38340), (6390, 37962), (6660, 36423), (6745, 35964), (7030, 34506), (7668, 31635), (7695, 31524), (7881, 30780), (8094, 29970), (8436, 28755), (8991, 26980), (9234, 26270), (9585, 25308), (9990, 24282), (10260, 23643), (10508, 23085), (10545, 23004), (11502, 21090), (11988, 20235), (12141, 19980), (12654, 19170), (12780, 18981), (13135, 18468), (13490, 17982), (14060, 17253), (14985, 16188), (15390, 15762)]