1340595000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{31}}^3$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 4688249280

約数和(自身を除く): 3347654280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 625, 744, 750, 775, 900, 930, 961, 1000, 1116, 1125, 1240, 1250, 1395, 1500, 1550, 1800, 1860, 1875, 1922, 2232, 2250, 2325, 2500, 2790, 2883, 3000, 3100, 3720, 3750, 3844, 3875, 4500, 4650, 4805, 5000, 5580, 5625, 5766, 6200, 6975, 7500, 7688, 7750, 8649, 9000, 9300, 9610, 11160, 11250, 11532, 11625, 13950, 14415, 15000, 15500, 17298, 18600, 19220, 19375, 22500, 23064, 23250, 24025, 27900, 28830, 29791, 31000, 34596, 34875, 38440, 38750, 43245, 45000, 46500, 48050, 55800, 57660, 58125, 59582, 69192, 69750, 72075, 77500, 86490, 89373, 93000, 96100, 115320, 116250, 119164, 120125, 139500, 144150, 148955, 155000, 172980, 174375, 178746, 192200, 216225, 232500, 238328, 240250, 268119, 279000, 288300, 297910, 345960, 348750, 357492, 360375, 432450, 446865, 465000, 480500, 536238, 576600, 595820, 600625, 697500, 714984, 720750, 744775, 864900, 893730, 961000, 1072476, 1081125, 1191640, 1201250, 1340595, 1395000, 1441500, 1489550, 1729800, 1787460, 1801875, 2144952, 2162250, 2234325, 2402500, 2681190, 2883000, 2979100, 3574920, 3603750, 3723875, 4324500, 4468650, 4805000, 5362380, 5405625, 5958200, 6702975, 7207500, 7447750, 8649000, 8937300, 10724760, 10811250, 11171625, 13405950, 14415000, 14895500, 17874600, 18619375, 21622500, 22343250, 26811900, 29791000, 33514875, 37238750, 43245000, 44686500, 53623800, 55858125, 67029750, 74477500, 89373000, 111716250, 134059500, 148955000, 167574375, 223432500, 268119000, 335148750, 446865000, 670297500, 1340595000]

約数ペア:

[(1, 1340595000), (2, 670297500), (3, 446865000), (4, 335148750), (5, 268119000), (6, 223432500), (8, 167574375), (9, 148955000), (10, 134059500), (12, 111716250), (15, 89373000), (18, 74477500), (20, 67029750), (24, 55858125), (25, 53623800), (30, 44686500), (31, 43245000), (36, 37238750), (40, 33514875), (45, 29791000), (50, 26811900), (60, 22343250), (62, 21622500), (72, 18619375), (75, 17874600), (90, 14895500), (93, 14415000), (100, 13405950), (120, 11171625), (124, 10811250), (125, 10724760), (150, 8937300), (155, 8649000), (180, 7447750), (186, 7207500), (200, 6702975), (225, 5958200), (248, 5405625), (250, 5362380), (279, 4805000), (300, 4468650), (310, 4324500), (360, 3723875), (372, 3603750), (375, 3574920), (450, 2979100), (465, 2883000), (500, 2681190), (558, 2402500), (600, 2234325), (620, 2162250), (625, 2144952), (744, 1801875), (750, 1787460), (775, 1729800), (900, 1489550), (930, 1441500), (961, 1395000), (1000, 1340595), (1116, 1201250), (1125, 1191640), (1240, 1081125), (1250, 1072476), (1395, 961000), (1500, 893730), (1550, 864900), (1800, 744775), (1860, 720750), (1875, 714984), (1922, 697500), (2232, 600625), (2250, 595820), (2325, 576600), (2500, 536238), (2790, 480500), (2883, 465000), (3000, 446865), (3100, 432450), (3720, 360375), (3750, 357492), (3844, 348750), (3875, 345960), (4500, 297910), (4650, 288300), (4805, 279000), (5000, 268119), (5580, 240250), (5625, 238328), (5766, 232500), (6200, 216225), (6975, 192200), (7500, 178746), (7688, 174375), (7750, 172980), (8649, 155000), (9000, 148955), (9300, 144150), (9610, 139500), (11160, 120125), (11250, 119164), (11532, 116250), (11625, 115320), (13950, 96100), (14415, 93000), (15000, 89373), (15500, 86490), (17298, 77500), (18600, 72075), (19220, 69750), (19375, 69192), (22500, 59582), (23064, 58125), (23250, 57660), (24025, 55800), (27900, 48050), (28830, 46500), (29791, 45000), (31000, 43245), (34596, 38750), (34875, 38440)]