118639800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 144

約数和(自身を含む): 419523000

約数和(自身を除く): 300883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3469, 3800, 4275, 5700, 6840, 6938, 8550, 10407, 11400, 13876, 17100, 17345, 20814, 27752, 31221, 34200, 34690, 41628, 52035, 62442, 65911, 69380, 83256, 86725, 104070, 124884, 131822, 138760, 156105, 173450, 197733, 208140, 249768, 260175, 263644, 312210, 329555, 346900, 395466, 416280, 520350, 527288, 593199, 624420, 659110, 693800, 780525, 790932, 988665, 1040700, 1186398, 1248840, 1318220, 1561050, 1581864, 1647775, 1977330, 2081400, 2372796, 2636440, 2965995, 3122100, 3295550, 3954660, 4745592, 4943325, 5931990, 6244200, 6591100, 7909320, 9886650, 11863980, 13182200, 14829975, 19773300, 23727960, 29659950, 39546600, 59319900, 118639800]

約数ペア:

[(1, 118639800), (2, 59319900), (3, 39546600), (4, 29659950), (5, 23727960), (6, 19773300), (8, 14829975), (9, 13182200), (10, 11863980), (12, 9886650), (15, 7909320), (18, 6591100), (19, 6244200), (20, 5931990), (24, 4943325), (25, 4745592), (30, 3954660), (36, 3295550), (38, 3122100), (40, 2965995), (45, 2636440), (50, 2372796), (57, 2081400), (60, 1977330), (72, 1647775), (75, 1581864), (76, 1561050), (90, 1318220), (95, 1248840), (100, 1186398), (114, 1040700), (120, 988665), (150, 790932), (152, 780525), (171, 693800), (180, 659110), (190, 624420), (200, 593199), (225, 527288), (228, 520350), (285, 416280), (300, 395466), (342, 346900), (360, 329555), (380, 312210), (450, 263644), (456, 260175), (475, 249768), (570, 208140), (600, 197733), (684, 173450), (760, 156105), (855, 138760), (900, 131822), (950, 124884), (1140, 104070), (1368, 86725), (1425, 83256), (1710, 69380), (1800, 65911), (1900, 62442), (2280, 52035), (2850, 41628), (3420, 34690), (3469, 34200), (3800, 31221), (4275, 27752), (5700, 20814), (6840, 17345), (6938, 17100), (8550, 13876), (10407, 11400)]