495889020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2753

約数の個数: 192

約数和(自身を含む): 1737953280

約数和(自身を除く): 1242064260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2693, 2790, 2970, 3069, 3348, 3410, 4092, 4185, 5115, 5386, 5580, 5940, 6138, 6820, 8079, 8370, 9207, 10230, 10772, 12276, 13465, 15345, 16158, 16740, 18414, 20460, 24237, 26930, 29623, 30690, 32316, 36828, 40395, 46035, 48474, 53860, 59246, 61380, 72711, 80790, 83483, 88869, 92070, 96948, 118492, 121185, 145422, 148115, 161580, 166966, 177738, 184140, 242370, 250449, 266607, 290844, 296230, 333932, 355476, 363555, 417415, 444345, 484740, 500898, 533214, 592460, 727110, 751347, 799821, 834830, 888690, 918313, 1001796, 1066428, 1252245, 1333035, 1454220, 1502694, 1599642, 1669660, 1777380, 1836626, 2254041, 2504490, 2666070, 2754939, 3005388, 3199284, 3673252, 3756735, 3999105, 4508082, 4591565, 5008980, 5332140, 5509878, 7513470, 7998210, 8264817, 9016164, 9183130, 11019756, 11270205, 13774695, 15026940, 15996420, 16529634, 18366260, 22540410, 24794451, 27549390, 33059268, 41324085, 45080820, 49588902, 55098780, 82648170, 99177804, 123972255, 165296340, 247944510, 495889020]

約数ペア:

[(1, 495889020), (2, 247944510), (3, 165296340), (4, 123972255), (5, 99177804), (6, 82648170), (9, 55098780), (10, 49588902), (11, 45080820), (12, 41324085), (15, 33059268), (18, 27549390), (20, 24794451), (22, 22540410), (27, 18366260), (30, 16529634), (31, 15996420), (33, 15026940), (36, 13774695), (44, 11270205), (45, 11019756), (54, 9183130), (55, 9016164), (60, 8264817), (62, 7998210), (66, 7513470), (90, 5509878), (93, 5332140), (99, 5008980), (108, 4591565), (110, 4508082), (124, 3999105), (132, 3756735), (135, 3673252), (155, 3199284), (165, 3005388), (180, 2754939), (186, 2666070), (198, 2504490), (220, 2254041), (270, 1836626), (279, 1777380), (297, 1669660), (310, 1599642), (330, 1502694), (341, 1454220), (372, 1333035), (396, 1252245), (465, 1066428), (495, 1001796), (540, 918313), (558, 888690), (594, 834830), (620, 799821), (660, 751347), (682, 727110), (837, 592460), (930, 533214), (990, 500898), (1023, 484740), (1116, 444345), (1188, 417415), (1364, 363555), (1395, 355476), (1485, 333932), (1674, 296230), (1705, 290844), (1860, 266607), (1980, 250449), (2046, 242370), (2693, 184140), (2790, 177738), (2970, 166966), (3069, 161580), (3348, 148115), (3410, 145422), (4092, 121185), (4185, 118492), (5115, 96948), (5386, 92070), (5580, 88869), (5940, 83483), (6138, 80790), (6820, 72711), (8079, 61380), (8370, 59246), (9207, 53860), (10230, 48474), (10772, 46035), (12276, 40395), (13465, 36828), (15345, 32316), (16158, 30690), (16740, 29623), (18414, 26930), (20460, 24237)]