147292500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 440858880

約数和(自身を除く): 293566380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 125, 150, 164, 205, 246, 250, 300, 375, 410, 479, 492, 500, 615, 625, 750, 820, 958, 1025, 1230, 1250, 1437, 1500, 1875, 1916, 2050, 2395, 2460, 2500, 2874, 3075, 3750, 4100, 4790, 5125, 5748, 6150, 7185, 7500, 9580, 10250, 11975, 12300, 14370, 15375, 19639, 20500, 23950, 25625, 28740, 30750, 35925, 39278, 47900, 51250, 58917, 59875, 61500, 71850, 76875, 78556, 98195, 102500, 117834, 119750, 143700, 153750, 179625, 196390, 235668, 239500, 294585, 299375, 307500, 359250, 392780, 490975, 589170, 598750, 718500, 898125, 981950, 1178340, 1197500, 1472925, 1796250, 1963900, 2454875, 2945850, 3592500, 4909750, 5891700, 7364625, 9819500, 12274375, 14729250, 24548750, 29458500, 36823125, 49097500, 73646250, 147292500]

約数ペア:

[(1, 147292500), (2, 73646250), (3, 49097500), (4, 36823125), (5, 29458500), (6, 24548750), (10, 14729250), (12, 12274375), (15, 9819500), (20, 7364625), (25, 5891700), (30, 4909750), (41, 3592500), (50, 2945850), (60, 2454875), (75, 1963900), (82, 1796250), (100, 1472925), (123, 1197500), (125, 1178340), (150, 981950), (164, 898125), (205, 718500), (246, 598750), (250, 589170), (300, 490975), (375, 392780), (410, 359250), (479, 307500), (492, 299375), (500, 294585), (615, 239500), (625, 235668), (750, 196390), (820, 179625), (958, 153750), (1025, 143700), (1230, 119750), (1250, 117834), (1437, 102500), (1500, 98195), (1875, 78556), (1916, 76875), (2050, 71850), (2395, 61500), (2460, 59875), (2500, 58917), (2874, 51250), (3075, 47900), (3750, 39278), (4100, 35925), (4790, 30750), (5125, 28740), (5748, 25625), (6150, 23950), (7185, 20500), (7500, 19639), (9580, 15375), (10250, 14370), (11975, 12300)]