85122900

素因数分解:

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

素因数の和:173

約数の個数: 216

約数和(自身を含む): 288148224

約数和(自身を除く): 203025324

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, 243, 270, 279, 300, 310, 324, 339, 372, 405, 450, 452, 465, 486, 540, 558, 565, 620, 675, 678, 775, 810, 837, 900, 930, 972, 1017, 1116, 1130, 1215, 1350, 1356, 1395, 1550, 1620, 1674, 1695, 1860, 2025, 2034, 2260, 2325, 2430, 2511, 2700, 2790, 2825, 3051, 3100, 3348, 3390, 3503, 4050, 4068, 4185, 4650, 4860, 5022, 5085, 5580, 5650, 6075, 6102, 6780, 6975, 7006, 7533, 8100, 8370, 8475, 9153, 9300, 10044, 10170, 10509, 11300, 12150, 12204, 12555, 13950, 14012, 15066, 15255, 16740, 16950, 17515, 18306, 20340, 20925, 21018, 24300, 25110, 25425, 27459, 27900, 30132, 30510, 31527, 33900, 35030, 36612, 37665, 41850, 42036, 45765, 50220, 50850, 52545, 54918, 61020, 62775, 63054, 70060, 75330, 76275, 83700, 87575, 91530, 94581, 101700, 105090, 109836, 125550, 126108, 137295, 150660, 152550, 157635, 175150, 183060, 188325, 189162, 210180, 228825, 251100, 262725, 274590, 283743, 305100, 315270, 350300, 376650, 378324, 457650, 472905, 525450, 549180, 567486, 630540, 686475, 753300, 788175, 851229, 915300, 945810, 1050900, 1134972, 1372950, 1418715, 1576350, 1702458, 1891620, 2364525, 2745900, 2837430, 3152700, 3404916, 4256145, 4729050, 5674860, 7093575, 8512290, 9458100, 14187150, 17024580, 21280725, 28374300, 42561450, 85122900]

約数ペア:

[(1, 85122900), (2, 42561450), (3, 28374300), (4, 21280725), (5, 17024580), (6, 14187150), (9, 9458100), (10, 8512290), (12, 7093575), (15, 5674860), (18, 4729050), (20, 4256145), (25, 3404916), (27, 3152700), (30, 2837430), (31, 2745900), (36, 2364525), (45, 1891620), (50, 1702458), (54, 1576350), (60, 1418715), (62, 1372950), (75, 1134972), (81, 1050900), (90, 945810), (93, 915300), (100, 851229), (108, 788175), (113, 753300), (124, 686475), (135, 630540), (150, 567486), (155, 549180), (162, 525450), (180, 472905), (186, 457650), (225, 378324), (226, 376650), (243, 350300), (270, 315270), (279, 305100), (300, 283743), (310, 274590), (324, 262725), (339, 251100), (372, 228825), (405, 210180), (450, 189162), (452, 188325), (465, 183060), (486, 175150), (540, 157635), (558, 152550), (565, 150660), (620, 137295), (675, 126108), (678, 125550), (775, 109836), (810, 105090), (837, 101700), (900, 94581), (930, 91530), (972, 87575), (1017, 83700), (1116, 76275), (1130, 75330), (1215, 70060), (1350, 63054), (1356, 62775), (1395, 61020), (1550, 54918), (1620, 52545), (1674, 50850), (1695, 50220), (1860, 45765), (2025, 42036), (2034, 41850), (2260, 37665), (2325, 36612), (2430, 35030), (2511, 33900), (2700, 31527), (2790, 30510), (2825, 30132), (3051, 27900), (3100, 27459), (3348, 25425), (3390, 25110), (3503, 24300), (4050, 21018), (4068, 20925), (4185, 20340), (4650, 18306), (4860, 17515), (5022, 16950), (5085, 16740), (5580, 15255), (5650, 15066), (6075, 14012), (6102, 13950), (6780, 12555), (6975, 12204), (7006, 12150), (7533, 11300), (8100, 10509), (8370, 10170), (8475, 10044), (9153, 9300)]