29103000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 92664000

約数和(自身を除く): 63561000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 109, 120, 125, 150, 178, 200, 218, 250, 267, 300, 327, 356, 375, 436, 445, 500, 534, 545, 600, 654, 712, 750, 872, 890, 1000, 1068, 1090, 1308, 1335, 1500, 1635, 1780, 2136, 2180, 2225, 2616, 2670, 2725, 3000, 3270, 3560, 4360, 4450, 5340, 5450, 6540, 6675, 8175, 8900, 9701, 10680, 10900, 11125, 13080, 13350, 13625, 16350, 17800, 19402, 21800, 22250, 26700, 27250, 29103, 32700, 33375, 38804, 40875, 44500, 48505, 53400, 54500, 58206, 65400, 66750, 77608, 81750, 89000, 97010, 109000, 116412, 133500, 145515, 163500, 194020, 232824, 242525, 267000, 291030, 327000, 388040, 485050, 582060, 727575, 970100, 1164120, 1212625, 1455150, 1940200, 2425250, 2910300, 3637875, 4850500, 5820600, 7275750, 9701000, 14551500, 29103000]

約数ペア:

[(1, 29103000), (2, 14551500), (3, 9701000), (4, 7275750), (5, 5820600), (6, 4850500), (8, 3637875), (10, 2910300), (12, 2425250), (15, 1940200), (20, 1455150), (24, 1212625), (25, 1164120), (30, 970100), (40, 727575), (50, 582060), (60, 485050), (75, 388040), (89, 327000), (100, 291030), (109, 267000), (120, 242525), (125, 232824), (150, 194020), (178, 163500), (200, 145515), (218, 133500), (250, 116412), (267, 109000), (300, 97010), (327, 89000), (356, 81750), (375, 77608), (436, 66750), (445, 65400), (500, 58206), (534, 54500), (545, 53400), (600, 48505), (654, 44500), (712, 40875), (750, 38804), (872, 33375), (890, 32700), (1000, 29103), (1068, 27250), (1090, 26700), (1308, 22250), (1335, 21800), (1500, 19402), (1635, 17800), (1780, 16350), (2136, 13625), (2180, 13350), (2225, 13080), (2616, 11125), (2670, 10900), (2725, 10680), (3000, 9701), (3270, 8900), (3560, 8175), (4360, 6675), (4450, 6540), (5340, 5450)]