508845780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 1654732800

約数和(自身を除く): 1145887020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 113, 124, 135, 155, 180, 186, 226, 269, 270, 279, 310, 339, 372, 452, 465, 538, 540, 558, 565, 620, 678, 807, 837, 930, 1017, 1076, 1116, 1130, 1345, 1356, 1395, 1614, 1674, 1695, 1860, 2034, 2260, 2421, 2690, 2790, 3051, 3228, 3348, 3390, 3503, 4035, 4068, 4185, 4842, 5085, 5380, 5580, 6102, 6780, 7006, 7263, 8070, 8339, 8370, 9684, 10170, 10509, 12105, 12204, 14012, 14526, 15255, 16140, 16678, 16740, 17515, 20340, 21018, 24210, 25017, 29052, 30397, 30510, 31527, 33356, 35030, 36315, 41695, 42036, 48420, 50034, 52545, 60794, 61020, 63054, 70060, 72630, 75051, 83390, 91191, 94581, 100068, 105090, 121588, 125085, 126108, 145260, 150102, 151985, 157635, 166780, 182382, 189162, 210180, 225153, 250170, 273573, 300204, 303970, 315270, 364764, 375255, 378324, 450306, 455955, 472905, 500340, 547146, 607940, 630540, 750510, 820719, 900612, 911910, 942307, 945810, 1094292, 1125765, 1367865, 1501020, 1641438, 1823820, 1884614, 1891620, 2251530, 2735730, 2826921, 3282876, 3769228, 4103595, 4503060, 4711535, 5471460, 5653842, 8207190, 8480763, 9423070, 11307684, 14134605, 16414380, 16961526, 18846140, 25442289, 28269210, 33923052, 42403815, 50884578, 56538420, 84807630, 101769156, 127211445, 169615260, 254422890, 508845780]

約数ペア:

[(1, 508845780), (2, 254422890), (3, 169615260), (4, 127211445), (5, 101769156), (6, 84807630), (9, 56538420), (10, 50884578), (12, 42403815), (15, 33923052), (18, 28269210), (20, 25442289), (27, 18846140), (30, 16961526), (31, 16414380), (36, 14134605), (45, 11307684), (54, 9423070), (60, 8480763), (62, 8207190), (90, 5653842), (93, 5471460), (108, 4711535), (113, 4503060), (124, 4103595), (135, 3769228), (155, 3282876), (180, 2826921), (186, 2735730), (226, 2251530), (269, 1891620), (270, 1884614), (279, 1823820), (310, 1641438), (339, 1501020), (372, 1367865), (452, 1125765), (465, 1094292), (538, 945810), (540, 942307), (558, 911910), (565, 900612), (620, 820719), (678, 750510), (807, 630540), (837, 607940), (930, 547146), (1017, 500340), (1076, 472905), (1116, 455955), (1130, 450306), (1345, 378324), (1356, 375255), (1395, 364764), (1614, 315270), (1674, 303970), (1695, 300204), (1860, 273573), (2034, 250170), (2260, 225153), (2421, 210180), (2690, 189162), (2790, 182382), (3051, 166780), (3228, 157635), (3348, 151985), (3390, 150102), (3503, 145260), (4035, 126108), (4068, 125085), (4185, 121588), (4842, 105090), (5085, 100068), (5380, 94581), (5580, 91191), (6102, 83390), (6780, 75051), (7006, 72630), (7263, 70060), (8070, 63054), (8339, 61020), (8370, 60794), (9684, 52545), (10170, 50034), (10509, 48420), (12105, 42036), (12204, 41695), (14012, 36315), (14526, 35030), (15255, 33356), (16140, 31527), (16678, 30510), (16740, 30397), (17515, 29052), (20340, 25017), (21018, 24210)]