163477980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3236

約数の個数: 96

約数和(自身を含む): 514006080

約数和(自身を除く): 350528100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3121, 3492, 4365, 5238, 5820, 6242, 8730, 9363, 10476, 12484, 13095, 15605, 17460, 18726, 26190, 28089, 31210, 37452, 46815, 52380, 56178, 62420, 84267, 93630, 112356, 140445, 168534, 187260, 280890, 302737, 337068, 421335, 561780, 605474, 842670, 908211, 1210948, 1513685, 1685340, 1816422, 2724633, 3027370, 3632844, 4541055, 5449266, 6054740, 8173899, 9082110, 10898532, 13623165, 16347798, 18164220, 27246330, 32695596, 40869495, 54492660, 81738990, 163477980]

約数ペア:

[(1, 163477980), (2, 81738990), (3, 54492660), (4, 40869495), (5, 32695596), (6, 27246330), (9, 18164220), (10, 16347798), (12, 13623165), (15, 10898532), (18, 9082110), (20, 8173899), (27, 6054740), (30, 5449266), (36, 4541055), (45, 3632844), (54, 3027370), (60, 2724633), (90, 1816422), (97, 1685340), (108, 1513685), (135, 1210948), (180, 908211), (194, 842670), (270, 605474), (291, 561780), (388, 421335), (485, 337068), (540, 302737), (582, 280890), (873, 187260), (970, 168534), (1164, 140445), (1455, 112356), (1746, 93630), (1940, 84267), (2619, 62420), (2910, 56178), (3121, 52380), (3492, 46815), (4365, 37452), (5238, 31210), (5820, 28089), (6242, 26190), (8730, 18726), (9363, 17460), (10476, 15605), (12484, 13095)]