90398700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4783}}^1$

素因数の和:4813

約数の個数: 144

約数和(自身を含む): 332200960

約数和(自身を除く): 241802260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 4783, 6300, 9450, 9566, 14349, 18900, 19132, 23915, 28698, 33481, 43047, 47830, 57396, 66962, 71745, 86094, 95660, 100443, 119575, 129141, 133924, 143490, 167405, 172188, 200886, 215235, 239150, 258282, 286980, 301329, 334810, 358725, 401772, 430470, 478300, 502215, 516564, 602658, 645705, 669620, 717450, 837025, 860940, 903987, 1004430, 1076175, 1205316, 1291410, 1434900, 1506645, 1674050, 1807974, 2008860, 2152350, 2511075, 2582820, 3013290, 3228525, 3348100, 3615948, 4304700, 4519935, 5022150, 6026580, 6457050, 7533225, 9039870, 10044300, 12914100, 15066450, 18079740, 22599675, 30132900, 45199350, 90398700]

約数ペア:

[(1, 90398700), (2, 45199350), (3, 30132900), (4, 22599675), (5, 18079740), (6, 15066450), (7, 12914100), (9, 10044300), (10, 9039870), (12, 7533225), (14, 6457050), (15, 6026580), (18, 5022150), (20, 4519935), (21, 4304700), (25, 3615948), (27, 3348100), (28, 3228525), (30, 3013290), (35, 2582820), (36, 2511075), (42, 2152350), (45, 2008860), (50, 1807974), (54, 1674050), (60, 1506645), (63, 1434900), (70, 1291410), (75, 1205316), (84, 1076175), (90, 1004430), (100, 903987), (105, 860940), (108, 837025), (126, 717450), (135, 669620), (140, 645705), (150, 602658), (175, 516564), (180, 502215), (189, 478300), (210, 430470), (225, 401772), (252, 358725), (270, 334810), (300, 301329), (315, 286980), (350, 258282), (378, 239150), (420, 215235), (450, 200886), (525, 172188), (540, 167405), (630, 143490), (675, 133924), (700, 129141), (756, 119575), (900, 100443), (945, 95660), (1050, 86094), (1260, 71745), (1350, 66962), (1575, 57396), (1890, 47830), (2100, 43047), (2700, 33481), (3150, 28698), (3780, 23915), (4725, 19132), (4783, 18900), (6300, 14349), (9450, 9566)]