28374300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 95785536

約数和(自身を除く): 67411236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 113, 124, 135, 150, 155, 162, 180, 186, 225, 226, 270, 279, 300, 310, 324, 339, 372, 405, 450, 452, 465, 540, 558, 565, 620, 675, 678, 775, 810, 837, 900, 930, 1017, 1116, 1130, 1350, 1356, 1395, 1550, 1620, 1674, 1695, 1860, 2025, 2034, 2260, 2325, 2511, 2700, 2790, 2825, 3051, 3100, 3348, 3390, 3503, 4050, 4068, 4185, 4650, 5022, 5085, 5580, 5650, 6102, 6780, 6975, 7006, 8100, 8370, 8475, 9153, 9300, 10044, 10170, 10509, 11300, 12204, 12555, 13950, 14012, 15255, 16740, 16950, 17515, 18306, 20340, 20925, 21018, 25110, 25425, 27900, 30510, 31527, 33900, 35030, 36612, 41850, 42036, 45765, 50220, 50850, 52545, 61020, 62775, 63054, 70060, 76275, 83700, 87575, 91530, 94581, 101700, 105090, 125550, 126108, 152550, 157635, 175150, 183060, 189162, 210180, 228825, 251100, 262725, 283743, 305100, 315270, 350300, 378324, 457650, 472905, 525450, 567486, 630540, 788175, 915300, 945810, 1050900, 1134972, 1418715, 1576350, 1891620, 2364525, 2837430, 3152700, 4729050, 5674860, 7093575, 9458100, 14187150, 28374300]

約数ペア:

[(1, 28374300), (2, 14187150), (3, 9458100), (4, 7093575), (5, 5674860), (6, 4729050), (9, 3152700), (10, 2837430), (12, 2364525), (15, 1891620), (18, 1576350), (20, 1418715), (25, 1134972), (27, 1050900), (30, 945810), (31, 915300), (36, 788175), (45, 630540), (50, 567486), (54, 525450), (60, 472905), (62, 457650), (75, 378324), (81, 350300), (90, 315270), (93, 305100), (100, 283743), (108, 262725), (113, 251100), (124, 228825), (135, 210180), (150, 189162), (155, 183060), (162, 175150), (180, 157635), (186, 152550), (225, 126108), (226, 125550), (270, 105090), (279, 101700), (300, 94581), (310, 91530), (324, 87575), (339, 83700), (372, 76275), (405, 70060), (450, 63054), (452, 62775), (465, 61020), (540, 52545), (558, 50850), (565, 50220), (620, 45765), (675, 42036), (678, 41850), (775, 36612), (810, 35030), (837, 33900), (900, 31527), (930, 30510), (1017, 27900), (1116, 25425), (1130, 25110), (1350, 21018), (1356, 20925), (1395, 20340), (1550, 18306), (1620, 17515), (1674, 16950), (1695, 16740), (1860, 15255), (2025, 14012), (2034, 13950), (2260, 12555), (2325, 12204), (2511, 11300), (2700, 10509), (2790, 10170), (2825, 10044), (3051, 9300), (3100, 9153), (3348, 8475), (3390, 8370), (3503, 8100), (4050, 7006), (4068, 6975), (4185, 6780), (4650, 6102), (5022, 5650), (5085, 5580)]