201729960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 677433600

約数和(自身を除く): 475703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 906, 1080, 1208, 1237, 1359, 1510, 1812, 2265, 2474, 2718, 3020, 3624, 3711, 4077, 4530, 4948, 5436, 6040, 6185, 6795, 7422, 8154, 9060, 9896, 10872, 11133, 12370, 13590, 14844, 16308, 18120, 18555, 20385, 22266, 24740, 27180, 29688, 32616, 33399, 37110, 40770, 44532, 49480, 54360, 55665, 66798, 74220, 81540, 89064, 111330, 133596, 148440, 163080, 166995, 186787, 222660, 267192, 333990, 373574, 445320, 560361, 667980, 747148, 933935, 1120722, 1335960, 1494296, 1681083, 1867870, 2241444, 2801805, 3362166, 3735740, 4482888, 5043249, 5603610, 6724332, 7471480, 8405415, 10086498, 11207220, 13448664, 16810830, 20172996, 22414440, 25216245, 33621660, 40345992, 50432490, 67243320, 100864980, 201729960]

約数ペア:

[(1, 201729960), (2, 100864980), (3, 67243320), (4, 50432490), (5, 40345992), (6, 33621660), (8, 25216245), (9, 22414440), (10, 20172996), (12, 16810830), (15, 13448664), (18, 11207220), (20, 10086498), (24, 8405415), (27, 7471480), (30, 6724332), (36, 5603610), (40, 5043249), (45, 4482888), (54, 3735740), (60, 3362166), (72, 2801805), (90, 2241444), (108, 1867870), (120, 1681083), (135, 1494296), (151, 1335960), (180, 1120722), (216, 933935), (270, 747148), (302, 667980), (360, 560361), (453, 445320), (540, 373574), (604, 333990), (755, 267192), (906, 222660), (1080, 186787), (1208, 166995), (1237, 163080), (1359, 148440), (1510, 133596), (1812, 111330), (2265, 89064), (2474, 81540), (2718, 74220), (3020, 66798), (3624, 55665), (3711, 54360), (4077, 49480), (4530, 44532), (4948, 40770), (5436, 37110), (6040, 33399), (6185, 32616), (6795, 29688), (7422, 27180), (8154, 24740), (9060, 22266), (9896, 20385), (10872, 18555), (11133, 18120), (12370, 16308), (13590, 14844)]