15354090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 44755200

約数和(自身を除く): 29401110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 73, 82, 90, 95, 114, 123, 135, 146, 171, 190, 205, 219, 246, 270, 285, 342, 365, 369, 410, 438, 513, 570, 615, 657, 730, 738, 779, 855, 1026, 1095, 1107, 1230, 1314, 1387, 1558, 1710, 1845, 1971, 2190, 2214, 2337, 2565, 2774, 2993, 3285, 3690, 3895, 3942, 4161, 4674, 5130, 5535, 5986, 6570, 6935, 7011, 7790, 8322, 8979, 9855, 11070, 11685, 12483, 13870, 14022, 14965, 17958, 19710, 20805, 21033, 23370, 24966, 26937, 29930, 35055, 37449, 41610, 42066, 44895, 53874, 56867, 62415, 70110, 74898, 80811, 89790, 105165, 113734, 124830, 134685, 161622, 170601, 187245, 210330, 269370, 284335, 341202, 374490, 404055, 511803, 568670, 808110, 853005, 1023606, 1535409, 1706010, 2559015, 3070818, 5118030, 7677045, 15354090]

約数ペア:

[(1, 15354090), (2, 7677045), (3, 5118030), (5, 3070818), (6, 2559015), (9, 1706010), (10, 1535409), (15, 1023606), (18, 853005), (19, 808110), (27, 568670), (30, 511803), (38, 404055), (41, 374490), (45, 341202), (54, 284335), (57, 269370), (73, 210330), (82, 187245), (90, 170601), (95, 161622), (114, 134685), (123, 124830), (135, 113734), (146, 105165), (171, 89790), (190, 80811), (205, 74898), (219, 70110), (246, 62415), (270, 56867), (285, 53874), (342, 44895), (365, 42066), (369, 41610), (410, 37449), (438, 35055), (513, 29930), (570, 26937), (615, 24966), (657, 23370), (730, 21033), (738, 20805), (779, 19710), (855, 17958), (1026, 14965), (1095, 14022), (1107, 13870), (1230, 12483), (1314, 11685), (1387, 11070), (1558, 9855), (1710, 8979), (1845, 8322), (1971, 7790), (2190, 7011), (2214, 6935), (2337, 6570), (2565, 5986), (2774, 5535), (2993, 5130), (3285, 4674), (3690, 4161), (3895, 3942)]