160871400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^3$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 572582400

約数和(自身を除く): 411711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 961, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 1922, 2232, 2325, 2700, 2790, 2883, 3100, 3348, 3720, 3844, 4185, 4650, 4805, 5400, 5580, 5766, 6200, 6696, 6975, 7688, 8370, 8649, 9300, 9610, 11160, 11532, 13950, 14415, 16740, 17298, 18600, 19220, 20925, 23064, 24025, 25947, 27900, 28830, 29791, 33480, 34596, 38440, 41850, 43245, 48050, 51894, 55800, 57660, 59582, 69192, 72075, 83700, 86490, 89373, 96100, 103788, 115320, 119164, 129735, 144150, 148955, 167400, 172980, 178746, 192200, 207576, 216225, 238328, 259470, 268119, 288300, 297910, 345960, 357492, 432450, 446865, 518940, 536238, 576600, 595820, 648675, 714984, 744775, 804357, 864900, 893730, 1037880, 1072476, 1191640, 1297350, 1340595, 1489550, 1608714, 1729800, 1787460, 2144952, 2234325, 2594700, 2681190, 2979100, 3217428, 3574920, 4021785, 4468650, 5189400, 5362380, 5958200, 6434856, 6702975, 8043570, 8937300, 10724760, 13405950, 16087140, 17874600, 20108925, 26811900, 32174280, 40217850, 53623800, 80435700, 160871400]

約数ペア:

[(1, 160871400), (2, 80435700), (3, 53623800), (4, 40217850), (5, 32174280), (6, 26811900), (8, 20108925), (9, 17874600), (10, 16087140), (12, 13405950), (15, 10724760), (18, 8937300), (20, 8043570), (24, 6702975), (25, 6434856), (27, 5958200), (30, 5362380), (31, 5189400), (36, 4468650), (40, 4021785), (45, 3574920), (50, 3217428), (54, 2979100), (60, 2681190), (62, 2594700), (72, 2234325), (75, 2144952), (90, 1787460), (93, 1729800), (100, 1608714), (108, 1489550), (120, 1340595), (124, 1297350), (135, 1191640), (150, 1072476), (155, 1037880), (180, 893730), (186, 864900), (200, 804357), (216, 744775), (225, 714984), (248, 648675), (270, 595820), (279, 576600), (300, 536238), (310, 518940), (360, 446865), (372, 432450), (450, 357492), (465, 345960), (540, 297910), (558, 288300), (600, 268119), (620, 259470), (675, 238328), (744, 216225), (775, 207576), (837, 192200), (900, 178746), (930, 172980), (961, 167400), (1080, 148955), (1116, 144150), (1240, 129735), (1350, 119164), (1395, 115320), (1550, 103788), (1674, 96100), (1800, 89373), (1860, 86490), (1922, 83700), (2232, 72075), (2325, 69192), (2700, 59582), (2790, 57660), (2883, 55800), (3100, 51894), (3348, 48050), (3720, 43245), (3844, 41850), (4185, 38440), (4650, 34596), (4805, 33480), (5400, 29791), (5580, 28830), (5766, 27900), (6200, 25947), (6696, 24025), (6975, 23064), (7688, 20925), (8370, 19220), (8649, 18600), (9300, 17298), (9610, 16740), (11160, 14415), (11532, 13950)]