239391450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 755576640

約数和(自身を除く): 516185190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 61, 75, 81, 85, 90, 95, 102, 114, 122, 135, 150, 153, 162, 170, 171, 183, 190, 225, 243, 255, 270, 285, 305, 306, 323, 342, 366, 405, 425, 450, 459, 475, 486, 510, 513, 549, 570, 610, 646, 675, 765, 810, 850, 855, 915, 918, 950, 969, 1026, 1037, 1098, 1159, 1215, 1275, 1350, 1377, 1425, 1525, 1530, 1539, 1615, 1647, 1710, 1830, 1938, 2025, 2074, 2295, 2318, 2430, 2550, 2565, 2745, 2754, 2850, 2907, 3050, 3078, 3111, 3230, 3294, 3477, 3825, 4050, 4131, 4275, 4575, 4590, 4617, 4845, 4941, 5130, 5185, 5490, 5795, 5814, 6075, 6222, 6885, 6954, 7650, 7695, 8075, 8235, 8262, 8550, 8721, 9150, 9234, 9333, 9690, 9882, 10370, 10431, 11475, 11590, 12150, 12825, 13725, 13770, 14535, 14823, 15390, 15555, 16150, 16470, 17385, 17442, 18666, 19703, 20655, 20862, 22950, 23085, 24225, 24705, 25650, 25925, 26163, 27450, 27999, 28975, 29070, 29646, 31110, 31293, 34425, 34770, 38475, 39406, 41175, 41310, 43605, 46170, 46665, 48450, 49410, 51850, 52155, 52326, 55998, 57950, 59109, 62586, 68850, 72675, 74115, 76950, 77775, 78489, 82350, 83997, 86925, 87210, 93330, 93879, 98515, 103275, 104310, 115425, 118218, 123525, 130815, 139995, 145350, 148230, 155550, 156465, 156978, 167994, 173850, 177327, 187758, 197030, 206550, 218025, 230850, 233325, 247050, 251991, 260775, 261630, 279990, 281637, 295545, 312930, 354654, 370575, 392445, 419985, 436050, 466650, 469395, 492575, 503982, 521550, 531981, 563274, 591090, 654075, 699975, 741150, 782325, 784890, 839970, 886635, 938790, 985150, 1063962, 1259955, 1308150, 1399950, 1408185, 1477725, 1564650, 1595943, 1773270, 1962225, 2099925, 2346975, 2519910, 2659905, 2816370, 2955450, 3191886, 3924450, 4199850, 4433175, 4693950, 4787829, 5319810, 6299775, 7040925, 7979715, 8866350, 9575658, 12599550, 13299525, 14081850, 15959430, 23939145, 26599050, 39898575, 47878290, 79797150, 119695725, 239391450]

約数ペア:

[(1, 239391450), (2, 119695725), (3, 79797150), (5, 47878290), (6, 39898575), (9, 26599050), (10, 23939145), (15, 15959430), (17, 14081850), (18, 13299525), (19, 12599550), (25, 9575658), (27, 8866350), (30, 7979715), (34, 7040925), (38, 6299775), (45, 5319810), (50, 4787829), (51, 4693950), (54, 4433175), (57, 4199850), (61, 3924450), (75, 3191886), (81, 2955450), (85, 2816370), (90, 2659905), (95, 2519910), (102, 2346975), (114, 2099925), (122, 1962225), (135, 1773270), (150, 1595943), (153, 1564650), (162, 1477725), (170, 1408185), (171, 1399950), (183, 1308150), (190, 1259955), (225, 1063962), (243, 985150), (255, 938790), (270, 886635), (285, 839970), (305, 784890), (306, 782325), (323, 741150), (342, 699975), (366, 654075), (405, 591090), (425, 563274), (450, 531981), (459, 521550), (475, 503982), (486, 492575), (510, 469395), (513, 466650), (549, 436050), (570, 419985), (610, 392445), (646, 370575), (675, 354654), (765, 312930), (810, 295545), (850, 281637), (855, 279990), (915, 261630), (918, 260775), (950, 251991), (969, 247050), (1026, 233325), (1037, 230850), (1098, 218025), (1159, 206550), (1215, 197030), (1275, 187758), (1350, 177327), (1377, 173850), (1425, 167994), (1525, 156978), (1530, 156465), (1539, 155550), (1615, 148230), (1647, 145350), (1710, 139995), (1830, 130815), (1938, 123525), (2025, 118218), (2074, 115425), (2295, 104310), (2318, 103275), (2430, 98515), (2550, 93879), (2565, 93330), (2745, 87210), (2754, 86925), (2850, 83997), (2907, 82350), (3050, 78489), (3078, 77775), (3111, 76950), (3230, 74115), (3294, 72675), (3477, 68850), (3825, 62586), (4050, 59109), (4131, 57950), (4275, 55998), (4575, 52326), (4590, 52155), (4617, 51850), (4845, 49410), (4941, 48450), (5130, 46665), (5185, 46170), (5490, 43605), (5795, 41310), (5814, 41175), (6075, 39406), (6222, 38475), (6885, 34770), (6954, 34425), (7650, 31293), (7695, 31110), (8075, 29646), (8235, 29070), (8262, 28975), (8550, 27999), (8721, 27450), (9150, 26163), (9234, 25925), (9333, 25650), (9690, 24705), (9882, 24225), (10370, 23085), (10431, 22950), (11475, 20862), (11590, 20655), (12150, 19703), (12825, 18666), (13725, 17442), (13770, 17385), (14535, 16470), (14823, 16150), (15390, 15555)]